743-2304 - Elephant (Loxodonta africana) bull, Shompole, Kenya

743-2303 - Elephant (Loxodonta africana) bull, Amboseli national park, Kenya

743-2299 - Elephant (Loxodonta africana) bull in Chobe river, Chobe national park, Botswana

743-2298 - Elephant (Loxodonta africana) bull in Chobe river at sunset, Chobe national park, Botswana

1112-10585 - Adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia.

1112-10584 - An adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia.

1112-10583 - An adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia.

1112-10582 - An adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia.

1112-10581 - An adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia.

1112-10580 - An adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia.

1112-10579 - An adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia.

1112-10578 - An adult bull introduced reindeer (Rangifer tarandus) before eradication in Stromness Bay, South Georgia.

1112-10560 - Adult bull southern elephant seal (Mirounga leonina) hauled out to molt at Grytviken on South Georgia.

1112-10062 - Adult bull Galapagos sea lion (Zalophus wollebaeki) posturing on Fernandina Island in the Galapagos Islands, Ecuador.

1112-9826 - Adult bull walrus (Odobenus rosmarus rosmarus) hauled out on the beach in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9825 - Adult bull walrus (Odobenus rosmarus rosmarus) hauled out on the beach in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9824 - Adult bull walrus (Odobenus rosmarus rosmarus) hauled out on the beach in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9823 - Adult bull walrus (Odobenus rosmarus rosmarus) hauled out on the beach in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9822 - Adult bull walrus (Odobenus rosmarus rosmarus) hauled out on the beach in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9821 - Adult bull walrus (Odobenus rosmarus rosmarus) hauled out on the beach in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9820 - Adult bull walrus (Odobenus rosmarus rosmarus) hauled out on the ice in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9819 - Adult bull walrus (Odobenus rosmarus rosmarus) hauled out on the beach in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9818 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9817 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9816 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9815 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9814 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9813 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9812 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9811 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9810 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9809 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9808 - Curious adult bull walrus (Odobenus rosmarus rosmarus) approach the ship at Moffen Island in the Svalbard Archipelago, Norway, Arctic, Europe

1112-9676 - Adult bull killer whale (Orcinus orca) surfacing in Glacier Bay National Park, Southeast Alaska, United States of America, Pacific Ocean, North America

1112-9675 - Adult bull killer whale (Orcinus orca) surfacing in Chatham Strait, Southeast Alaska, United States of America, Pacific Ocean, North America

1112-9673 - Adult bull killer whale (Orcinus orca) surfacing in Chatham Strait, Southeast Alaska, United States of America, Pacific Ocean, North America

1112-9669 - Adult bull killer whale (Orcinus orca) surfacing in Chatham Strait, Southeast Alaska, United States of America, Pacific Ocean, North America

1112-9637 - An adult bull killer whale (Orcinus orca) surfacing in Johnstone Strait, British Columbia, Canada, Pacific Ocean, North America

1112-9636 - An adult bull killer whale (Orcinus orca) surfacing in Johnstone Strait, British Columbia, Canada, Pacific Ocean, North America

1112-9635 - An adult bull killer whale (Orcinus orca) surfacing in Johnstone Strait, British Columbia, Canada, Pacific Ocean, North America

1112-9634 - An adult bull killer whale (Orcinus orca) surfacing in Johnstone Strait, British Columbia, Canada, Pacific Ocean, North America

1112-9633 - An adult bull killer whale (Orcinus orca) surfacing in Johnstone Strait, British Columbia, Canada, Pacific Ocean, North America

1112-9632 - An adult bull killer whale (Orcinus orca) surfacing in Johnstone Strait, British Columbia, Canada, Pacific Ocean, North America

1112-9631 - An adult bull killer whale (Orcinus orca) surfacing in Johnstone Strait, British Columbia, Canada, Pacific Ocean, North America

1112-9588 - Northern (Steller) sea lion (Eumetopias jubatus) bull feeding on fisherman's scraps near Petersburg, Alaska, United States of America, North America

1112-9518 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9517 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9516 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9515 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9514 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9513 - Southern elephant seal (Mirounga leonina) bull holding adult female in the surf to mate with her, South Georgia, Polar Regions

1112-9512 - Southern elephant seal (Mirounga leonina) challenger bull in the surf at Gold Harbour on South Georgia Island, Polar Regions

1112-9509 - Southern elephant seal (Mirounga leonina) bull issuing a vocalization challenge at Gold Harbour on South Georgia, Polar Regions

1112-9508 - Southern elephant seal (Mirounga leonina) challenger bull among king penguin chicks at Gold Harbour on South Georgia, Polar Regions

1112-9502 - Southern elephant seal (Mirounga leonina) challenger bull head detail at Gold Harbour on South Georgia Island, Polar Regions

1112-9499 - Southern elephant seal (Mirounga leonina) challenger bull head detail (notice shredded proboscis) at Gold Harbour, South Georgia, Polar Regions

1112-9497 - Adult bull southern elephant seal (Mirounga leonina) issuing a bellow towards another male, Gold Harbour, South Georgia, Polar Regions

1112-9496 - Adult beachmaster bull southern elephant seal (Mirounga leonina) challenging another male at Gold Harbour, South Georgia, Polar Regions

1112-9494 - Adult bull southern elephant seal (Mirounga leonina) trying to cool off by flinging sand on his back at Gold Harbour, South Georgia, Polar Regions

1112-9491 - Adult bull southern elephant seal (Mirounga leonina) fleeing from another male challenger at Gold Harbour, South Georgia, Polar Regions

1112-9492 - Adult bull southern elephant seal (Mirounga leonina) stretching amongst king penguins at Gold Harbour, South Georgia, Polar Regions

1112-9490 - Adult bull southern elephant seal (Mirounga leonina) with females and pups at Gold Harbour on South Georgia Island, Polar Regions

1112-9489 - Bull southern elephant seal (Mirounga leonina) issuing a bellowing challenge at Gold Harbour on South Georgia Island, Polar Regions

1112-9488 - Adult bull southern elephant seal (Mirounga leonina) attempting to cool off by flinging sand on his back, South Georgia, Polar Regions

1112-9487 - Adult bull southern elephant seal (Mirounga leonina) issuing a bellowing challenge at Gold Harbour on South Georgia, Polar Regions

1112-9486 - Adult bull southern elephant seal (Mirounga leonina) issuing a bellowing challenge at Gold Harbour on South Georgia, Polar Regions

1112-9484 - Young challenger bull southern elephant seal (Mirounga leonina) fleeing from beachmaster bull, South Georgia Island, Polar Regions

1112-9485 - Adult bull southern elephant seal (Mirounga leonina) mating in the surf at Gold Harbour on South Georgia Island, Polar Regions

1112-9483 - Young adult bull southern elephant seal (Mirounga leonina) close up while swimming in glacier run off, South Georgia Island, Polar Regions

1112-9482 - Adult beachmaster bull southern elephant seal (Mirounga leonina) holding female down with his weight, South Georgia, Polar Regions

1112-9470 - Beachmaster bull southern elephant seal (Mirounga leonina) attempting to mate at Peggotty Bluff, South Georgia, Polar Regions

1112-9471 - Beachmaster bull southern elephant seal (Mirounga leonina) attempting to mate at Peggotty Bluff, South Georgia, Polar Regions

1112-9413 - Adult bull southern elephant seal (Mirounga leonina), skull on display at the Natural History Museum in Stanley, Falklands, South America

1112-9085 - Sculpture of an iron bull at Topaz Restaurant, Phnom Penh, Cambodia, Indochina, Southeast Asia, Asia

1387-1 - A male bull shark (Carcharhinus leucas), Beqa Lagoon, Viti Levu, Fiji, South Pacific, Pacific

1131-2185 - AI generated image of Two cute young bull terriers looking at each other

1116-53248 - Bull moose (Alces alces) wades through the mist of a cool Southcentral Alaska evening during the September 'rut', or breeding season. Moose are the largest member of the deer family. The animals are circumpolar and the Alaska-Yukon race, Alces alces gigas, is the largest of all, Alaska, United States of America

1116-53247 - Alaska bull moose (Alces alces) patrols a marsh during the rut, or fall breeding season, in mid-September, Anchorage, Alaska, United States of America

1116-53462 - Bull moose (Alces alces) pauses late in the rut in South-central Alaska's Chugach State Park, Anchorage, Alaska, United States of America

1116-53461 - Approached by a cow moose, a bull (Alces alces), displays the Flehmen response late in the rut in Southcentral Alaska's Chugach State Park, Anchorage, Alaska, United States of America

1116-53455 - Mature bull moose (Alces alces) with a large rack of antlers spanning close to two meters (six feet) wide, pauses late in the rut in Southcentral Alaska's Chugach State Park, Alaska, United States of America

1116-53454 - Portrait of a bull moose (Alces alces) walking through an alpine meadow late in the rut in Southcentral Alaska's Chugach State Park, Alaska, United States of America

1116-53453 - Bull moose (Alces alces) is startled as a jealous cow threatens a competitor during the rut, or breeding season, in Southcentral Alaska's Chugach State Park, USA, Alaska, United States of America

1384-1312 - Historic bullring in city of Malaga surrounded by high rise apartments, Malaga, Andalusia, Spain, Europe

1278-456 - Exhibits on display inside the Archaeological Museum of Olympia, Peloponnese, Greece, Europe

1358-398 - Charging Bull sculpture, near to Wall Street, installed in 1989 and symbolises the Financial Markets, New York City, United States of America, North America

1112-8778 - Bull California sea lion (Zalophus californianus), on the beach in Puerto Refugio, Baja California, Sea of Cortez, Mexico, North America

1112-8771 - An injured bull California sea lion (Zalophus californianus), hauled out on Isla San Pedro Martir, Sea of Cortez, Mexico, North America

801-4258 - Bas Relief of Boats, Tomb of Seti I, KV17, Valley of the Kings, Ancient Thebes, UNESCO World Heritage Site, Luxor, Egypt, North Africa, Africa

801-4236 - Image of Nefertari on left, Sacred Cows, Paintings and Relief, Tomb of Nefertari, QV66, Valley of the Queens, Ancient Thebes, UNESCO World Heritage Site, Luxor, Egypt, North Africa, Africa

801-4235 - Image of Nefertari, Paintings and Relief, Tomb of Nefertari, QV66, Valley of the Queens, Ancient Thebes, UNESCO World Heritage Site, Luxor, Egypt, North Africa, Africa

743-2280 - Elephant (Loxodonta africana) bull at night, Zimanga private game reserve, South Africa

743-2204 - Elephant (Loxodonta africana) bull, Zimanga private game reserve, South Africa, Africa

743-2202 - Elephant (Loxodonta africana) bull, Zimanga private game reserve, South Africa, Africa

743-2189 - Elephant (Loxodonta africana) bull in Chobe River, Chobe National Park, Botswana, Africa

743-2187 - Cape buffalo (Syncerus caffer) bull at night, Zimanga private game reserve, South Africa, Africa

1184-12027 - Boy and girl riding on a donkey to a waterhole in the lowlands of Eritrea, Africa

1242-557 - A bull sea lion sleeping on the beach Otago Peninsula, Otago, South Island, New Zealand, Pacific

1184-11072 - Mundari man with a Kalashnikov posing with a bull with giant horns, Mundari tribe, South Sudan, Africa

1235-1452 - Monolithic Bull, Hindu Temple in Hampi, UNESCO World Heritage Site, Karnataka, India, Asia