1131-1978 - Courtship display of a couple of Masked Water-Tyrant (Fluvicola nengeta), Serra da Canastra National Park, Minas Gerais, Brazil, South America
1131-1974 - Courtship display of a couple of Masked Water-Tyrant (Fluvicola nengeta), Serra da Canastra National Park, Minas Gerais, Brazil, South America
1131-1971 - Courtship display of a couple of Streamer-tailed Tyrant (Gubernetes yetapa), Serra da Canastra National Park, Minas Gerais, Brazil, South America
1131-1970 - Courtship display of a couple of Masked Water-Tyrant (Fluvicola nengeta), Serra da Canastra National Park, Minas Gerais, Brazil, South America
1112-8696 - A male Wilson's bird-of-paradise (Cicinnurus respublica), in courtship display on Waigeo Island, Raja Ampat, Indonesia, Southeast Asia, Asia
1112-8694 - A male Wilson's bird-of-paradise (Cicinnurus respublica), in courtship display on Waigeo Island, Raja Ampat, Indonesia, Southeast Asia, Asia
1112-8688 - A male Wilson's bird-of-paradise (Cicinnurus respublica), in courtship display on Waigeo Island, Raja Ampat, Indonesia, Southeast Asia, Asia
1112-8687 - A male Wilson's bird-of-paradise (Cicinnurus respublica), in courtship display on Waigeo Island, Raja Ampat, Indonesia, Southeast Asia, Asia
1112-8686 - A male Wilson's bird-of-paradise (Cicinnurus respublica), in courtship display on Waigeo Island, Raja Ampat, Indonesia, Southeast Asia, Asia
1112-8684 - A male Wilson's bird-of-paradise (Cicinnurus respublica), in courtship display on Waigeo Island, Raja Ampat, Indonesia, Southeast Asia, Asia
832-399536 - Puffin (Fratercula arctica), Puffin on Bird Rock, Staple Island, Farne Islands Nature Reserve, Farne Islands, Northumberland, England, United Kingdom, Europe
1112-7115 - Adult gray whales (Eschrichtius robustus), courtship display in Magdalena Bay on the Baja Peninsula, Baja California Sur, Mexico, North America
832-397909 - African penguin (Spheniscus demersus), adult, on land, calling, mating, Betty's Bay, Stony Point Nature Reserve, Western Cape, South Africa, Africa
832-397366 - Atlantic puffin (Fratercula arctica) two adult birds during their display courtship, Skomer island, Pembrokeshire, Wales, United Kingdom, Europe
832-397369 - Atlantic puffin (Fratercula arctica) two adult birds during their courtship display, Skomer island, Pembrokeshire, Wales, United Kingdom, Europe
832-397368 - Atlantic puffin (Fratercula arctica) two adult birds during their courtship display, Skomer island, Pembrokeshire, Wales, United Kingdom, Europe
832-397367 - Atlantic puffin (Fratercula arctica) two adult birds during their display courtship, Skomer island, Pembrokeshire, Wales, United Kingdom, Europe
1112-6922 - Adult bull Steller sea lions (Eumetopias jubatus), territorial display at the Solomon Gulch Hatchery, Valdez, Alaska, United States of America, North America
1112-6921 - Adult bull Steller sea lion (Eumetopias jubatus), territorial display at the Solomon Gulch Hatchery, Valdez, Alaska, United States of America, North America
1112-6923 - Adult bull Steller sea lions (Eumetopias jubatus), territorial display at the Solomon Gulch Hatchery, Valdez, Alaska, United States of America, North America
1358-45 - Male Denham's Bustard (Neotis denham) performing the Lek courtship display, puffing up his chest feathers to attract females, Limpopo, South Africa, Africa
832-396792 - Northern northern gannet (Morus bassanus), confrontation between different animals on the breeding rock, Helgoland, Schleswig-Holstein, Germany, Europe
746-90779 - Courtship display. King Penguin (Aptenodytes patagonicus) on the Falkland Islands in the South Atlantic. South America, Falkland Islands, January
746-90778 - Courtship display. King Penguin (Aptenodytes patagonicus) on the Falkland Islands in the South Atlantic. South America, Falkland Islands, January
1112-6564 - Adult wandering albatross (Diomedea exulans), courtship display on Prion Island, Bay of Isles, South Georgia, South Atlantic, Polar Regions
1116-51201 - Male Bluegill Triggerfish (Xanthichthys auromarginatus) with an erect spinous dorsal fin photographed under water off Maui, Hawaii, USA. He was circling above his prepared spawning area suggesting that this is a courtship display; Maui, Hawaii, United States of America
1116-50704 - Mosquito sculptures at Delta Junction Visitor's Center on a sunny day, Interior Alaska in autumn; Delta Junction, Alaska, United States of America
1116-51438 - Bighorn Sheep ram (Ovis canadensis) performs lip curl (flehmen display) in the North Fork of the Shoshone River valley near Yellowstone National Park; Wyoming, United States of America
832-389397 - Northern gannet (Morus bassanus) on the breeding rock Langanes with yellow lichens on rocks, Langanesbyggo, Norourland eystra, Iceland, Europe