Phil Savoie / Green-crowned brillian hummingbird (Heliodoxa jacula) visiting Torch ginger flower (Etlingera elatior), Poas Volcano National Park Costa Rica
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Markus Varesvuo / Japanese / Red-crowned crane (Grus japonicus) two calling and dancing, part of bonding and courtship display, Hokkaido Japan February
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Alan Murphy/ BIA / Orange-crowned Warbler (Oreothlypis celata) among red berries, Texas
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Wim van den Heever / Japanese cranes (Grus japonensis) in courtship dance, Hokkaido Japan, March.
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Wim van den Heever / Japanese crane (Grus japonensis) jumping in the air, Hokkaido, Japan, March.
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Danny Green / Japanese cranes (Grus japonensis) displaying in snow, Hokkaido, Japan, February
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Danny Green / Japanese cranes (Grus japonensis) displaying in snow, Hokkaido, Japan, February
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Danny Green / Japanese cranes (Grus japonensis) displaying in snow, Hokkaido, Japan, February
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Danny Green / Japanese crane (Grus japonensis) displaying, wings in heart shape, Hokkaido, Japan, February
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Danny Green / Japanese crane (Grus japonensis) displaying, Hokkaido, Japan, February
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Danny Green / Japanese crane (Grus japonensis) displaying, Hokkaido, Japan, February
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Aflo / Red-Crowned Crane (Grus japonensis) flock roosting in icy river in winter, Tsurui, Hokkaido, Japan. February.
