13897738 - Dead fish, killed by low oxygen & rising water temperatures, floating in a reservoir by Villa San Agustin in San Juan Province, Argentina.13898882 - Dead fish, killed by low oxygen & rising water temperatures, floating in a reservoir by Villa San Agustin in San Juan Province, Argentina.13900154 - Dead fish, killed by low oxygen & rising water temperatures, floating in a reservoir by Villa San Agustin in San Juan Province, Argentina.13898575 - A 300° panorama of an aurora from the Churchill Northern Studies Centre, in Churchill, Manitoba on February 26, 2022. This aurora was at Kp1 level (very low) and appeared only as featureless grey arcs to the eye. But the camera picked up unusual red colouration, and even some yellow-oranges, along with the more normal greens. The reds are odd for such a low-level aurora as the oxygen reds typically appear only when the aurora gets very active and energetic. The display did brighten more later this night when it took on the more classic green arcs, with occasional lower fringes of nitrogen pink13898079 - A dim aurora from the Churchill Northern Studies Centre, in Churchill, Manitoba on February 26, 2022. This aurora was at Kp1 level (very low) and appeared only as featureless grey arcs to the eye. But the camera picked up unusual red colouration, and even some yellow-oranges, along with the more normal greens. The reds are odd for such a low-level aurora as the oxygen reds typically appear only when the aurora gets very active and energetic. The display did brighten later this night when it took on the more classic green arcs, with occasional lower fringes of nitrogen pinks. But at the start o71076052 - Physician of Denali Rescue is testing an emergency oxygen system, high on Mt. McKinley. With this system patients can be administered low concentration of oxygen, that will help them recover from altitude sickness, when descending the mountain.70484377 - 'Scuba Divers With Sea Lions Underwater At Los Islotes National Marine Park Espiritu Santo Island; La Paz Baja California Mexico'70396062 - Herds grazing near the village of Amiwalka in the highlands of Ethiopia The steep walls of the Escarpment in the Simien Mountains National Park in the background Africa, East Africa, Ethiopia, October 201070396060 - Herds grazing near the village of Arkwasiye in the Highlands of Ethiopia Africa, East Africa, Ethiopia, October 201070396049 - Walia Ibex or Ethiopien Ibex Capra walie, Simien Mountains National Park, old male before sunrise Due to habitat loss the Walia Ibex is very endangered, nowadays hunting and poaching has stopped nearly completely Over all the population is estimated bet70396046 - Walia Ibex or Ethiopien Ibex Capra walie, Simien Mountains National Park, between stands of Giant Lobellia Lobelia Rhynchopetalum, male Due to habitat loss the Walia Ibex is very endangered, nowadays hunting and poaching has stopped nearly completely Ov70396061 - Herds grazing near the village of Amiwalka in the highlands of Ethiopia The steep walls of the Escarpment in the Simien Mountains National Park in the background Africa, East Africa, Ethiopia, October 201070396048 - Walia Ibex or Ethiopien Ibex Capra walie, Simien Mountains National Park, female in the cliffs of the escarpment before sunrise Due to habitat loss the Walia Ibex is very endangered, nowadays hunting and poaching has stopped nearly completely Over all t70396047 - Walia Ibex or Ethiopien Ibex Capra walie, Simien Mountains National Park Young males play - fighting Due to habitat loss the Walia Ibex is very endangered, nowadays hunting and poaching has stopped nearly completely Over all the population is estimated70396045 - Thick-billed raven Corvus crassirostris in the highlands of Ethiopia, Thick-billed ravens are together with Common ravens the largest birds of the passeriformes group Africa, East Africa, Ethiopia, October 2010
