Pete Oxford / Yellow-eyed penguin & chick near nest {Megadyptes antipodes} Enderby Is, New Zealand
01038389
Tony Heald / Male African masked weaver bird building nest, South Africa
00499845
Murray Cooper / Cape Buffalo (Syncerus caffer) group under tree with Yellow-billed Storks (Mycteria ibis) and nesting Marabou Storks (Leptoptilos crumeniferus), Kruger National Park, South Africa
00476605
Martin Willis / Grey-breasted Robin (Eopsaltria griseogularis) feeding chick in nest, Dryandra Woodland State Forest, Western Australia, Australia
00479720
Martin Willis / Golden Bowerbird (Prionodura newtoniana) male carrying lichen to decorate bower, Mount Hypipamee National Park, Queensland, Australia
00479719
Martin Willis / Golden Bowerbird (Prionodura newtoniana) male carrying lichen to decorate bower, Mount Hypipamee National Park, Queensland, Australia
00479718
Martin Willis / Golden Bowerbird (Prionodura newtoniana) male on display perch on bower, Mount Hypipamee National Park, Queensland, Australia
00462775
Pete Oxford / Yellow Oriole (Icterus nigrogularis) building nest, Bonaire, Netherlands Antilles, Caribbean
00450964
Chien Lee / Yellow-vented Bulbul (Pycnonotus goiavier) chick begging for food, Malaysia
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Murray Cooper / Yellow-rumped Cacique (Cacicus cela) males near nests, Ecuador
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Murray Cooper / Yellow-tufted Woodpecker (Melanerpes cruentatus) female bringing food to nest, Ecuador
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Murray Cooper / Yellow-tufted Woodpecker (Melanerpes cruentatus) female emerging from nest cavity, Ecuador
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Suzi Eszterhas / Village Weaver (Ploceus cucullatus) on nest, Ngamba Island Chimpanzee Sanctuary, Lake Victoria, Uganda
00440013
Richard Du Toit / Masked-Weaver (Ploceus velatus) male displaying at nest, Gauteng, South Africa
00440012
Richard Du Toit / Masked-Weaver (Ploceus velatus) male displaying at nest, Gauteng, South Africa
00431818
Donald M. Jones / Lewis's Woodpecker (Melanerpes lewis) with insect prey at nest in Ponderosa Pine (Pinus ponderosa), western Montana
00428307
Donald M. Jones / Lewis's Woodpecker (Melanerpes lewis) at nest cavity in Ponderosa Pine (Pinus ponderosa), western Montana
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Donald M. Jones / Lewis's Woodpecker (Melanerpes lewis) at nest cavity in Ponderosa Pine (Pinus ponderosa), western Montana
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Donald M. Jones / Lewis's Woodpecker (Melanerpes lewis) at nest cavity in Ponderosa Pine (Pinus ponderosa), western Montana
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Rolf Nussbaumer / RF- Ferruginous Pygmy Owl (Glaucidium brasilianum) adult at nest hole. Rio Grande Valley, Texas, USA. May (This image may be licensed either as rights managed or royalty free.)
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Juergen Freund / Yellow tropic bird / Golden Bosun bird {Phaethon lepturus fulvus} juvenile on nest, Christmas Island, Indian Ocean
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Tony Heald / RF- Yellow billed stork (Mycteria ibis) in flight carrying nesting material in beak, Chobe national park, Botswana. (This image may be licensed either as rights managed or royalty free.)
01141674
Juergen Freund / Endemic Yellow tropic / golden bosun bird at nest with chick {Phaethon lepturus fulvus} Christmas Island
01141673
Juergen Freund / Endemic Yellow tropic / golden bosun bird juvenile in nest {Phaethon lepturus fulvus} Christmas Island
01140629
Rolf Nussbaumer / RF- Northern pygmy owl (Glaucidium gnoma) adult looking out of nest hole in sycamore tree. Arizona, USA. (This image may be licensed either as rights managed or royalty free.)
00630103
Richard Du Toit / Yellow-billed Stork (Mycteria ibis) adult standing in nest, stretching its wings, Khwai River, Botswana
00630126
Richard Du Toit / Eastern Yellow-billed Hornbill (Tockus flavirostris) adult arriving at nest hole with food for young, summer, Chobe National Park, Botswana
00510491
Michael & Patricia Fogden / Lesser Masked Weaver (Ploceus intermedius) male displaying beneath nest, savannah, Africa
00220165
Tom Vezo / Yellow Warbler (Setophaga petechia) on nest, Point Pelee, Ontario, Canada
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Tom Vezo / Yellow Warbler (Setophaga petechia) on nest, Point Pelee, Ontario, Canada
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Tom Vezo / Prairie Warbler (Setophaga discolor) at nest in tree, Long Island, New York
00279869
Flip de Nooyer / Yellow-fronted Woodpecker (Melanerpes flavifrons) at nest entrance in tree trunk, Brazil
00590155
Patricio Robles Gil / Yellow-headed Parrot (Amazona oratrix) in nest cavity, Tamaulipas, Mexico
00142957
Tui De Roy / Yellow-eyed Penguin (Megadyptes antipodes) commuting to nest hidden inland in dense vegetation, Sandy Bay, Enderby Island, Auckland Islands, New Zealand
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Tui De Roy / Yellow-eyed Penguin (Megadyptes antipodes) pair commuting to nest hidden inland in dense vegetation, Sandy Bay, Enderby Island, Auckland Islands, New Zealand
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Tui De Roy / Yellow-eyed Penguin (Megadyptes antipodes) commuting to nest hidden inland in dense vegetation, Sandy Bay, Enderby Island, Auckland Islands, New Zealand
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Tui De Roy / Yellow-eyed Penguin (Megadyptes antipodes) commuting to nest hidden inland in dense vegetation, Sandy Bay, Enderby Island, Auckland Islands, New Zealand
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Tui De Roy / Buller's Albatross (Thalassarche bulleri) endemic to New Zealand's southern islands, investigating potential nest site on cliff along Olearia forest edge, Mollymawk Bay, Snares Islands, New Zealand
00142898
Tui De Roy / Yellow-eyed Penguin (Megadyptes antipodes) pair greeting each other near nest site in dense understory, Enderby Island, Auckland Group, New Zealand
00142897
Tui De Roy / Yellow-eyed Penguin (Megadyptes antipodes) group of three commuting to nest hidden in dense inland vegetation, Sandy Bay, Enderby Islands, Auckland Group, New Zealand
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Tui De Roy / Yellow-eyed Penguin (Megadyptes antipodes) group of five commuting to nest hidden in dense inland vegetation, Sandy Bay, Enderby Islands, Auckland Group, New Zealand
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Tui De Roy / Yellow-eyed Penguin (Megadyptes antipodes) returning to nest in rata forest, Enderby Island, Auckland Islands, New Zealand
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Tui De Roy / Yellow-eyed Penguin (Megadyptes antipodes) returning to nest in rata forest, Enderby Island, Auckland Islands, New Zealand
01112020
Gabriel Rojo / Yellow headed / Chimango caracara chicks in nest {Milvago chimachima} Argentina
01092993
Anup Shah / Lesser masked weaver {Ploceus intermedius} at nest, Masai Mara, Kenya, East Africa
00476645
Martin Willis / Yellow Robin (Eopsaltria australis) sitting on nest, Cardwell, Queensland, Australia
00476640
Martin Willis / Yellow-throated Scrubwren (Sericornis citreogularis) female building nest, Malanda, Queensland, Australia
00479721
Martin Willis / Golden Bowerbird (Prionodura newtoniana) male carrying lichen to decorate bower, Mount Hypipamee National Park, Queensland, Australia
