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Crested Lark (Galerida cristata), a ground-nesting bird, crest raised, settles on nest, Cabo de Gata, Andalucia, Spain
Crested Lark (Galerida cristata), a ground-nesting bird, crest raised, settles on nest, Cabo de Gata, Andalucia, Spain
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MS Crested Hawk eagle, Spizaetus cirrhatus, chick sitting on nest in tree, Bandhavgarh National Park, India
MS Crested Hawk eagle, Spizaetus cirrhatus, chick sitting on nest in tree, Bandhavgarh National Park, India
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Road sign - Jerez de la Frontera A381 and Los Barrios - White Storks (Ciconia ciconia) nesting in background, Andalucia, Spain
Road sign - Jerez de la Frontera A381 and Los Barrios - White Storks (Ciconia ciconia) nesting in background, Andalucia, Spain
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House Martins (Delichon urbica) fly from nests, Jandula River, Sierra Morena, Southern Spain
House Martins (Delichon urbica) fly from nests, Jandula River, Sierra Morena, Southern Spain
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MCU Hummingbird feeding chick in nest, flies off, real time
MCU Hummingbird feeding chick in nest, flies off, real time
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Black Vulture (Aegypius monachus) takes off from nest, Andalucia, Spain
Black Vulture (Aegypius monachus) takes off from nest, Andalucia, Spain
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Black Kite (Milvus migrans) leaves nest, mate and chick remain, Dehesa de Abajo (Puebla del Rio, Sevilla), Andalucia, Spain
Black Kite (Milvus migrans) leaves nest, mate and chick remain, Dehesa de Abajo (Puebla del Rio, Sevilla), Andalucia, Spain
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CU Chinstrap penguin feeding chick, Antarctica
CU Chinstrap penguin feeding chick, Antarctica
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Swift Chicks -2 bird chicks in nest (2 days old?), England
Swift Chicks -2 bird chicks in nest (2 days old?), England
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Chestnut-headed Oropendola, CU oropendola on nest, looks around and flies offf, Panama
Chestnut-headed Oropendola, CU oropendola on nest, looks around and flies offf, Panama
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MS Crested Hawk eagle, Spizaetus cirrhatus, sitting on nest in tree, Bandhavgarh National Park, India
MS Crested Hawk eagle, Spizaetus cirrhatus, sitting on nest in tree, Bandhavgarh National Park, India
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MS Crested Hawk Eagle, Spizaetus cirrhatus, chick standing in nest, Bandhavgarh National Park, India
MS Crested Hawk Eagle, Spizaetus cirrhatus, chick standing in nest, Bandhavgarh National Park, India
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Calandra Lark (Melanocorypha calandra) settles on nest, Andalucia, Spain
Calandra Lark (Melanocorypha calandra) settles on nest, Andalucia, Spain
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Black Kite (Milvus migrans) on nest, Dehesa de Abajo (Puebla del Rio, Sevilla), Andalucia, Spain
Black Kite (Milvus migrans) on nest, Dehesa de Abajo (Puebla del Rio, Sevilla), Andalucia, Spain
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Road sign - Jerez de la Frontera A381 - White Storks (Ciconia ciconia) nesting in background, Andalucia, Spain
Road sign - Jerez de la Frontera A381 - White Storks (Ciconia ciconia) nesting in background, Andalucia, Spain
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MS female Adelie Penguin, Pygoscelis adeliae, lying on pebble nest, Antarctica
MS female Adelie Penguin, Pygoscelis adeliae, lying on pebble nest, Antarctica
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CU group of Adelie Penguins, Pygoscelis adeliae, chick begging adult for food, adult feeds chick, zoom out to MS penguin building nest with stones, Antarctica
CU group of Adelie Penguins, Pygoscelis adeliae, chick begging adult for food, adult feeds chick, zoom out to MS penguin building nest with stones, Antarctica
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Barn swallows (Hirundo rustica) changing place in the nest, Danube river, Romania
Barn swallows (Hirundo rustica) changing place in the nest, Danube river, Romania
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Chestnut-headed Oropendola, WA oropendola on nest, goes into nest, Panama
Chestnut-headed Oropendola, WA oropendola on nest, goes into nest, Panama
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Wren nest in hole in wall, Parque Natural Los Alcornocales (Cadiz y Malaga), Andalucia, Spain
Wren nest in hole in wall, Parque Natural Los Alcornocales (Cadiz y Malaga), Andalucia, Spain
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Male and female ostriches, (Struthio camelus), tend to eggs in nest, Namaqualand, South Africa
Male and female ostriches, (Struthio camelus), tend to eggs in nest, Namaqualand, South Africa
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Wren leaves nest, Parque Natural Los Alcornocales (Cadiz y Malaga), Andalucia, Spain
Wren leaves nest, Parque Natural Los Alcornocales (Cadiz y Malaga), Andalucia, Spain
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Female Ostrich, (Struthio camelus)stands and tends to eggs in nest, Namaqualand, South Africa
Female Ostrich, (Struthio camelus)stands and tends to eggs in nest, Namaqualand, South Africa