13827043 - Flying over the Llobregat delta Plane heads Barcelona airport for landing. The expansion of the airport threatened with the destruction of the Llobregat delta and increased carbon emissions.Catalonia.Spain13827048 - people watching a plane land at barcelona airport, from the delta del Llobregat, El Prat del Llobregat, Catalonia, Spain13827044 - Flying over the Llobregat delta Plane heads Barcelona airport for landing. The expansion of the airport threatened with the destruction of the Llobregat delta and increased carbon emissions.Catalonia.Spain13827047 - Poster reading 'let's save the delta' near Barcelona airport, in Llobregat delta.The expansion of the airport threatened with the destruction of the Llobregat delta and increased carbon emissions.Catalonia.Spain13827042 - Flying over the Llobregat delta Plane heads Barcelona airport for landing. The expansion of the airport threatened with the destruction of the Llobregat delta and increased carbon emissions.Catalonia.Spain71089925 - Black-winged Stilt or Common Stilt -Himantopus himantopus-, Natural park of Delta del Llobregat, Barcelona, Spain