Martin Willis / Victoria's Riflebird (Ptiloris victoriae) male in courtship display, Atherton Tableland, Queensland, Australia. Sequence 2 of 3
01579730
Tui De Roy / Atlantic yellow-nosed albatross (Thalassarche chlororhynchos) courtship display sequence. Gough Island, Gough and Inaccessible Islands UNESCO World Heritage Site, South Atlantic.
01150041
Jose B. Ruiz / Two White storks {Ciconia ciconia} courtship on nest, The Barruecos, Malpartida de Cáceres, Spain. Sequence 1/3.
00141275
Tui De Roy / Waved Albatross (Phoebastria irrorata) courtship display sequence, Punta Cevallos, Espanola Island, Galapagos Islands, Ecuador
00141165
Tui De Roy / Waved Albatross (Phoebastria irrorata) courtship display sequence, Punta Cevallos, Espanola Island, Galapagos Islands, Ecuador
00597638
Martin Willis / Victoria's Riflebird (Ptiloris victoriae) male in courtship display, Atherton Tableland, Queensland, Australia. Sequence 3 of 3
00597636
Martin Willis / Victoria's Riflebird (Ptiloris victoriae) male in courtship display, Atherton Tableland, Queensland, Australia. Sequence 1 of 3
00534241
Hiroya Minakuchi / Adelie Penguin (Pygoscelis adeliae) pair showing courtship behavior before swapping incubation duties at nest, South Georgia. Sequence 2 of 10
00534240
Hiroya Minakuchi / Adelie Penguin (Pygoscelis adeliae) pair engaging in courtship ritual before trading incubation duties at nest, South Georgia. Sequence 5 of 10.
00534237
Hiroya Minakuchi / Adelie Penguin (Pygoscelis adeliae) pair engaging in courtship ritual before trading incubation duties at nest, South Georgia. Sequence 1 of 10
01399451
Tui De Roy / Waved albatross (Phoebastria irrorata) performing display, courting partner with colony in background. Punta Cevallos, Espanola (Hood) Island, Galapagos, Ecuador, May. Sequence 1 of 3.
01399453
Tui De Roy / Waved albatross (Phoebastria irrorata) performing display, courting partner with colony in background. Punta Cevallos, Espanola (Hood) Island, Galapagos, Ecuador, May. Sequence 3 of 3.