860-291325 - Amazon River Dolphin, Pink River Dolphin or Boto (Inia geoffrensis) , Three wild animals in tannin-rich water , extremely rare picture of wild animals spyhopping ,Threatened species (IUCN Red List), along Rio Negro, Amazon river basin, Amazonas state, Manaus, Brazil, South America
832-397332 - Estuary of the Aber Benoit into the Atlantic, beach Plage de Beniguet, hydrangeas, Saint-Pabu, Communaute de communes du Pays des Abers, department of Finistere Penn-ar-Bed, region of Brittany Breizh, France, Europe
832-397333 - Estuary of the Aber Benoit into the Atlantic, beach Plage de Beniguet, hydrangeas, Saint-Pabu, Communaute de communes du Pays des Abers, department of Finistere Penn-ar-Bed, region of Brittany Breizh, France, Europe
860-290864 - Lion (Panthera leo) Flehmen reaction, Masai Mara National Reserve, National Park, Kenya *** Local Caption *** walking in the grass by rolling up the lips to register the pheromones of female in heat with her Jacobson glands
860-290699 - A leopard (Panthera pardus) snarling and looking at the camera, Khwai Concession, Okavango Delta, Botswana. I spent a lot of time with this green eyed leopard, always keeping my distance so as not to disturb him, until he gave me this warning. I therefore gave up following him. It?s important to know their behavior and respect them.
746-91786 - Southern elephant seal (Mirounga leonina), old bull, after harem and breeding season on the Falkland Islands. South America, Falkland Islands, January
746-91785 - Southern elephant seal (Mirounga leonina) after harem and breeding season. Young bulls fighting and establishing pecking order. South America, Falkland Islands, January
832-395186 - View from Skierffe mountain over the autumnal Rapadalen river delta, morning atmosphere, Rapaaelv river, Sarek National Park, Laponia, Lapland, Sweden, Europe
746-90295 - River mouth of river Loisach into lake Kochelsee near Schlehdorf. View from Mt. Jochberg near lake Walchensee towards lake Kochelsee and the foothills of the Bavarian Alps. Europe, Germany, Bavaria
832-394380 - Young lab technician with mouth guard and sample multilayer shell working in a lab with lab equipment, Freiburg, Baden-Wuerttemberg, Germany, Europe
832-394382 - Young lab technician with mouth guard and sample in tube working in a lab with refrigerator, Freiburg, Baden-Wuerttemberg, Germany, Europe
832-393791 - Close-up, head of a giant moray (Gymnothorax javanicus) opens mouth for two white-banded cleaner shrimps (Lysmata amboinensis), Pacific Ocean, Palau, Oceania
1348-5363 - Anatomy of the cow digestive apparatus. From left to right: mouth and esophagus, the reticulum (brown excrescence on the left), the rumen or composed paunch, from the top to the bottom by the dorsal sac, the cranial sac and the ventral sac. The grey excrescence beneath is the abomasum or velles.
1348-5428 - Color satellite image of ice pack at the mouth of Pine Island Glacier in Antarctica. This glacier is one of the most studied in Antarctica, as part of climate change monitoring. Image collected on March 07, 2018 by Sentinel-2 satellites.
1348-5325 - Gloved hands of an orthodontist who inspects the teeth of an 8-year-old girl to correct the bad posture of the jaws and teeth with the installation of braces, France, Europe.
1348-5429 - Color satellite image of breakup of ice pack at the mouth of the Pine Island Glacier in Antarctica. This glacier is one of the most studied in Antarctica, as part of climate change monitoring. Image collected on January 31, 2019 by Sentinel-2 satellites.
1116-50729 - Alaska Railroad track crossing Bird Creek mouth with Turnagain Arm of Cook Inlet, South-central Alaska in summertime; Portage, Alaska, United States of America
1116-51218 - A tentaculate ctenophore, also known as comb jelly or sea gooseberry (Pleurobrachia sp.), opens its mouth to ingest zooplankton prey during a blackwater dive off the Kona coast, the Big island; Island of Hawaii, Hawaii, United States of America
1116-51266 - A male lion (Panthera leo) shows the Flehmen response by opening his mouth wide as if he were roaring. He has a golden coat that glows in the warm early morning light. Shot with a Nikon D850 in Serengeti National Park; Tanzania
1116-51946 - Close-up of a southern giraffe (Giraffa camelopardalis angolensis) browsing leafy thornbush on the savanna against a blue sky and eyeing the camera at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia
1116-51277 - A brown bear (Ursus arctos) about to catch a salmon in its mouth at the top of Brooks Falls, Alaska. The fish is only a few inches away from its gaping jaws. Shot with a Nikon D800 in Alaska; Kodiak, Alaska, United States of America
1116-51884 - Close-up of a blue goatfish (Parupeneus cyclostomus) showing the two barbels tucked under the chin, used to probe and detect prey; Maui, Hawaii, United States of America
1116-51956 - Close-up of an African bush elephant (Loxodonta africana) drinking from grassy waterhole with its trunk curled into its mouth on the savanna in Etosha National Park; Otavi, Oshikoto, Namibia