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.
746-90295 - 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
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.
1348-5429 - 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.
1348-4578 - Yangtze River, Shanghai, China, True Colour Satellite Image. Satellite image of the river mouth of the Yangtze river, the longest river in Asia, that flows into the East China Sea. The pink coloured water is highly polluted, sometimes even with toxic waste discharged into the river by factories of the city of Shanghai. The Yangtze river mixes then with the turquoise sea water. Image taken on 3 July 2001 using LANDSAT data.
1348-4443 - Pisa And Livorno, Italy, True Colour Satellite Image. True colour satellite image of the cities of Pisa and Livorno, Tuscany, Italy. Pisa is located on the right bank of the mouth of the Arno River and Livorno is a port city on the Ligurian Sea. Image taken on 20 June 2000, using LANDSAT 7 data.
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
1116-51956 - 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
1116-51955 - 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
1116-51274 - A brown bear (Ursus arctos) is staring with its mouth open at a salmon it's about to catch at Brooks Falls. The fish is only a few inches away from its mouth. Shot with a Nikon D800 in Alaska; Kodiak, Alaska, United States of America