860-292170 - Jaguar showing teeth (Panthera onca) is a wild cat species and the only extant member of the genus Panthera native to the Americas. Pantanal, Mato Grosso, Brazil
832-400132 - Hippo, (Hippopotamus amphibious) is challenging, open mouth and teeth. Angry facial expression. Behind the hippo pod. Kwando River, Bwabwata National Park, Namibia, Africa
832-399625 - Rodent called, commonly known as Nutria (Myocastor Coypus) eating leaf with yellow teeth next to river. Nutria are an invasive species in Europe originating from South America
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
860-291358 - Spotted hyena or laughing hyena (Crocuta crocuta) showing submissive behaviour by flattening the ears and showing teeth. Mpumalanga. South Africa.
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.
1174-10801 - A hippo, Hippopotamus amphibius, yawns while in the water, teeth visible, Londolozi Wildlife Reserve, Sabi Sands, Greater Kruger National Park, South Africa
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
1116-51206 - This female Bullethead Parrotfish (Chlorurus spilurus) turned to reveal its fused teeth which are used to scrape algae from coral heads. It was photographed while scuba diving the Kona coast, the Big Island, Hawaii; Island of Hawaii, Hawaii, United States of America
860-290263 - Atlantic stargazer(Uranoscopus scaber). He lives buried in the sand, with only his two eyes and his mouth sticking out of the bottom. Fish of the Canary Islands, Tenerife.
1174-8649 - A leopard, Panthera pardus, stands in short grass and snarls, looking out of frame, teeth visible, Sabi Sands, Greater Kruger National Park, South Africa
1174-8784 - Two hippos, Hippopotamus amphibius, open their mouths while fighting in water, teeth and blood visible, Sabi Sands, Greater Kruger National Park, South Africa
1174-8146 - The head of a cheetah, Acinonyx jubatus jubatus, as it yawns, teeth and tongue showing, eyes closed, Londolozi Game Reserve, Sabi Sands, South Africa
1174-5221 - A leopard, Panthera pardus, lies on a boulder and yawns, mouth open showing teeth, head tilted back, long white whiskers, in black and white, Londolozi Game Reserve, Sabi Sands, Greater Kruger National Park, South Africa