Vampire Bats Survive by Only Eating Blood—Now We Know How - 1
Two wildebeest lock horns.
Fotografía de Adrian Burrows, National Geographic Your ShotRed foxes wrestle in snowbound Ontario.
Fotografía de , National Geographic Your ShotTwo brown bears spar in Kamchatka, Russia.
Fotografía de Giuseppe D'amico, National Geographic Your ShotHippopotamuses clash in Zambia.
Fotografía de Kanwar Deep Juneja, National Geographic Your ShotSiberian tigers square up in Hungary.
Fotografía de Adrienn Vincze, National Geographic Your ShotTwo white-tailed eagles collide in Poland.
Fotografía de Félix Morlán González, National Geographic Your ShotWarthogs tussle in South Africa's Kruger National Park.
Fotografía de Inxs Wildlife, National Geographic Your ShotTwo zebras charge each other.
Fotografía de Manoj Shah, National Geographic Your ShotIndian rat snakes coiled in combat.
Fotografía de Pradeep Nair, National Geographic Your ShotHorses wield their sharp teeth in Sabucedo, Spain.
Fotografía de Bartłomiej Jurecki, National Geographic Your ShotMusk oxen throw their weight around in Norway.
Fotografía de T. Pfaffenbauer, National Geographic Your ShotSpotted deer lock antlers in Karnataka, India.
Fotografía de Shankar Swaminathan, National Geographic Your ShotMonitor lizards tussle in Sri Lanka.
Fotografía de Archna Singh, National Geographic Your ShotMountain goats collide in Sierra de Gredos, Spain.
Fotografía de Dian Balan, National Geographic Your ShotGalápagos tortoises snap at each other in the Galápagos Islands.
Fotografía de Ursula Tillmann, National Geographic Your ShotMoose spar in Grand Teton National Park, Wyoming.
Fotografía de Jim Chagares, National Geographic Your ShotHippos brawl in Masai Mara, Kenya.
Fotografía de Joél Fischer, National Geographic Your ShotZebras duel in Tanzania.
Fotografía de Stephanie Kalber, National Geographic Your ShotTwo kingfishers joust over a meal.
Fotografía de Agnese Meliconi, National Geographic Your ShotLions grapple in South Africa.
Fotografía de Jaco Marx, National Geographic Your ShotGorillas battle in Rwanda.
Fotografía de Susan McConnell, National Geographic Your ShotSnowy owls confront each other in Pennsylvania.
Fotografía de Larry Keller, National Geographic Your ShotRed foxes duke it out.
Fotografía de Brittany Crossman, National Geographic Your ShotGeladas scuffle in Ethiopia.
Fotografía de , National Geographic Your ShotLions mix it up in Botswana.
Fotografía de Wynand Fourie, National Geographic Your ShotBears grapple in Canada.
Fotografía de Stephen Lustig, National Geographic Your ShotLion cubs play fight in Kenya.
Fotografía de Mandar Karlekar, National Geographic Your ShotWolves clash in Switzerland.
Fotografía de Maria Ruppen, National Geographic Your ShotPelicans squabble in Greece.
Fotografía de Roberto Manfredi, National Geographic Your ShotRhinceroses face off against a wildebeest.
Fotografía de Bruna Mentrup-nortje, National Geographic Your ShotRed squirrels argue in Ontario.
Fotografía de Philip Childs, National Geographic Your ShotHippos locked in combat in Botswana.
Fotografía de Sylvia J Zarco, National Geographic Your ShotMarmots wrestle in Canada.
Fotografía de Cara S., National Geographic Your ShotWhite-tailed eagles fight in midair.
Fotografía de David Stenning, National Geographic Your ShotA black bear (left) and Kermode bear brawl in British Colombia.
Fotografía de Daisy Gilardini, National Geographic Your Shot