Colony Photos ❘ lookphotos

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n$

13936651 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13936489 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13935879 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, sometimes the Scottish cows unfortunately come to trample the nests to graze on the islands, causing panic among the seagulls\n$

13935591 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, sometimes the Scottish cows unfortunately come to trample the nests to graze on the islands, causing panic among the seagulls\n

$France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n$

13935444 - France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13935309 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13935283 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13935238 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Baie de Somme, Cayeux sur Mer, the Hable d'Ault regularly hosts a colony of Sandwich Terns (Thalasseus sandvicensis ) for the breeding season\n$

13935164 - France, Somme, Baie de Somme, Cayeux sur Mer, the Hable d'Ault regularly hosts a colony of Sandwich Terns (Thalasseus sandvicensis ) for the breeding season\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13934988 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n$

13934950 - France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13934754 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13934742 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13934659 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce chicks have important mimicry to protect themselves from predators\n$

13934506 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce chicks have important mimicry to protect themselves from predators\n

$France, Somme, Baie de Somme, Cayeux sur Mer, the Hable d'Ault regularly hosts a colony of Sandwich Terns (Thalasseus sandvicensis ) for the breeding season\n$

13934442 - France, Somme, Baie de Somme, Cayeux sur Mer, the Hable d'Ault regularly hosts a colony of Sandwich Terns (Thalasseus sandvicensis ) for the breeding season\n

$France, Somme, Baie de Somme, Le Crotoy, March of Le Crotoy, at spring the colony of black-headed gulls (Chroicocephalus ridibundusl) settles on the islets of the marsh ponds, gulls bring materials to build a rough nest and landings are the occasion for many battles and spats\n$

13934240 - France, Somme, Baie de Somme, Le Crotoy, March of Le Crotoy, at spring the colony of black-headed gulls (Chroicocephalus ridibundusl) settles on the islets of the marsh ponds, gulls bring materials to build a rough nest and landings are the occasion for many battles and spats\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce , conflicts are then frequent\n$

13933751 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce , conflicts are then frequent\n

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n$

13933491 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n

$France, Somme, Baie de Somme, Le Crotoy, March of Le Crotoy, at spring the colony of black-headed gulls (Chroicocephalus ridibundusl) settles on the islets of the marsh ponds, gulls bring materials to build a rough nest and landings are the occasion for many battles and spats\n$

13933447 - France, Somme, Baie de Somme, Le Crotoy, March of Le Crotoy, at spring the colony of black-headed gulls (Chroicocephalus ridibundusl) settles on the islets of the marsh ponds, gulls bring materials to build a rough nest and landings are the occasion for many battles and spats\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13932922 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13932760 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13932581 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, sometimes the Scottish cows unfortunately come to trample the nests to graze on the islands, causing panic among the seagulls\n$

13932567 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, sometimes the Scottish cows unfortunately come to trample the nests to graze on the islands, causing panic among the seagulls\n

$France, Somme, Baie de Somme, Cayeux sur Mer, the Hable d'Ault regularly hosts a colony of Sandwich Terns (Thalasseus sandvicensis ) for the breeding season, here a raptor causes the flight of all the birds\n$

13932445 - France, Somme, Baie de Somme, Cayeux sur Mer, the Hable d'Ault regularly hosts a colony of Sandwich Terns (Thalasseus sandvicensis ) for the breeding season, here a raptor causes the flight of all the birds\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13932221 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Baie de Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the couplings are frequent\n$

13932022 - France, Somme, Baie de Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the couplings are frequent\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13931557 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13931499 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13931410 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13930727 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13930587 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n$

13930264 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13930198 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13930093 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n$

13929931 - France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n

$France, Somme, Baie de Somme, Le Crotoy, March of Le Crotoy, at spring the colony of black-headed gulls (Chroicocephalus ridibundusl) settles on the islets of the marsh ponds, gulls bring materials to build a rough nest and landings are the occasion for many battles and spats\n$

13929654 - France, Somme, Baie de Somme, Le Crotoy, March of Le Crotoy, at spring the colony of black-headed gulls (Chroicocephalus ridibundusl) settles on the islets of the marsh ponds, gulls bring materials to build a rough nest and landings are the occasion for many battles and spats\n

$France, Somme, Baie de Somme, Cayeux sur Mer, the Hable d'Ault regularly hosts a colony of Sandwich Terns (Thalasseus sandvicensis ) for the breeding season\n$

13929431 - France, Somme, Baie de Somme, Cayeux sur Mer, the Hable d'Ault regularly hosts a colony of Sandwich Terns (Thalasseus sandvicensis ) for the breeding season\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13929213 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13928814 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

South portal of the Ernst Ludiwg House (now the Museum of the Artists'39; Colony), UNESCO World Heritage Site "Mathildenhöhe Darmstadt", Darmstadt, Hesse, Germany

71370834 - South portal of the Ernst Ludiwg House (now the Museum of the Artists'39; Colony), UNESCO World Heritage Site "Mathildenhöhe Darmstadt", Darmstadt, Hesse, Germany

71370833 - South portal of the Ernst Ludiwg House (now the Museum of the Artists'39; Colony), UNESCO World Heritage Site "Mathildenhöhe Darmstadt", Darmstadt, Hesse, Germany

14141566 - A colony of green barrel sea squirts (Didemnum molle), out over the reef off Bangka Island, Indonesia, Southeast Asia, Asia

14141484 - Destroyed pier at a Luxury hotel in Hotel el Colony before a storm, Isla de la Juventud (Isle of Youth), Cuba, West Indies, Central America

$France, Somme, Somme Bay, Le Hourdel, The Hourdel seal colony on the sandbank while strong waves come to flood them\n$

13937970 - France, Somme, Somme Bay, Le Hourdel, The Hourdel seal colony on the sandbank while strong waves come to flood them\n

$France, Somme, Baie de Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the couplings are frequent\n$

13937895 - France, Somme, Baie de Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the couplings are frequent\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13937234 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13937124 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, conflicts are frequent, here with a coot who decided to nest also in the middle of the colony\n$

13936532 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, conflicts are frequent, here with a coot who decided to nest also in the middle of the colony\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce , conflicts are then frequent\n$

13936327 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce , conflicts are then frequent\n

$France, Somme, Baie de Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the couplings are frequent\n$

13936205 - France, Somme, Baie de Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the couplings are frequent\n

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n$

13935547 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13935360 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13935237 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13935113 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13935085 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Baie de Somme, Cayeux sur Mer, the Hable d'Ault regularly hosts a colony of Sandwich Terns (Thalasseus sandvicensis ) for the breeding season\n$

13935068 - France, Somme, Baie de Somme, Cayeux sur Mer, the Hable d'Ault regularly hosts a colony of Sandwich Terns (Thalasseus sandvicensis ) for the breeding season\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13934985 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13934953 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13934941 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13934811 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n$

13934415 - France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n

$France, Somme, Somme Bay, Le Hourdel, The Hourdel seal colony on the sandbank while strong waves come to flood them\n$

13934151 - France, Somme, Somme Bay, Le Hourdel, The Hourdel seal colony on the sandbank while strong waves come to flood them\n

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, sometimes the Scottish cows unfortunately come to trample the nests to graze on the islands, causing panic among the seagulls\n$

13933927 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, sometimes the Scottish cows unfortunately come to trample the nests to graze on the islands, causing panic among the seagulls\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13933729 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n$

13933438 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13933129 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n$

13932574 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce , conflicts are then frequent, especially if a coot coot decides to nest in the same place\n$

13932293 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce , conflicts are then frequent, especially if a coot coot decides to nest in the same place\n

$France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n$

13931842 - France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13931824 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13931512 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Somme Bay, Le Hourdel, The Hourdel seal colony on the sandbank while strong waves come to flood them\n$

13931307 - France, Somme, Somme Bay, Le Hourdel, The Hourdel seal colony on the sandbank while strong waves come to flood them\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13930867 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13929955 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13929642 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13929509 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13929237 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Baie de Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the couplings are frequent\n$

13928883 - France, Somme, Baie de Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the couplings are frequent\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13928878 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

71370008 - Colony hotel by night, South Beach, Miami, Florida, USA

An invasive paper wasp colony growing at the Granja Integral Ochoa hydroponics farm, Santa Cruz Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

14141668 - An invasive paper wasp colony growing at the Granja Integral Ochoa hydroponics farm, Santa Cruz Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n$

13937624 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13936570 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13935672 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Baie de Somme, Le Crotoy, March of Le Crotoy, at spring the colony of black-headed gulls (Chroicocephalus ridibundusl) settles on the islets of the marsh ponds, gulls bring materials to build a rough nest and landings are the occasion for many battles and spats\n$

13935595 - France, Somme, Baie de Somme, Le Crotoy, March of Le Crotoy, at spring the colony of black-headed gulls (Chroicocephalus ridibundusl) settles on the islets of the marsh ponds, gulls bring materials to build a rough nest and landings are the occasion for many battles and spats\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13935590 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13934913 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n$

13934817 - France, Somme, Baie de Somme, Le Crotoy, The Marsh du Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus), which come to nest and reproduce on islands in the middle of the ponds\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13934761 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13934554 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13934493 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n$

13933964 - France, Somme, Baie de Somme, Le Crotoy, The marsh of Crotoy welcomes each year a colony of Black-headed Gull (Chroicocephalus ridibundus - Black-headed Gull) which come to nest and reproduce on islands in the middle of the ponds, seagulls then chase materials for the construction of nests\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n$

13933471 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce , conflicts are then frequent\n$

13933092 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce , conflicts are then frequent\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n$

13933051 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus - Black-headed Gull) settles on the islets of the Crotoy marsh to nest and reproduce , the birds carry the branches for the construction of the nest\n

$France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n$

13932992 - France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n

$France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n$

13932701 - France, Somme, Somme Bay, Ault, Cayeux sur mer, Ault Hâble, Caugek Tern colony (Thalasseus sandvicensis Sandwich Tern) set up for breeding, one of the partners brings in fish as an offering or to feed the one who is smoldering but the terns are harassed by the seagulls that steal them a considerable part of their fishing\n

$France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce , conflicts are then frequent\n$

13932412 - France, Somme, Bay of the Somme, Crotoy Marsh, Le Crotoy, every year a colony of black-headed gulls (Chroicocephalus ridibundus) settles on the islets of the Crotoy marsh to nest and reproduce , conflicts are then frequent\n