Paul Hobson / Long-tailed silky-flycatcher (Ptiliogonys caudatus) perched in tree. Costa Rica.
01618135
SCOTLAND: The Big Picture / Crested tit (Parus cristatus) perched on lichen covered branch. Glenfeshie, Cairngorms National Park, Scotland, UK.
01618133
SCOTLAND: The Big Picture / Crested tit (Parus cristatus) perched on lichen covered twig in snowy Pine (Pinus sp) forest. Glenfeshie, Cairngorms National Park, Scotland, UK.
01618132
SCOTLAND: The Big Picture / Crested tit (Parus cristatus) perched on lichen covered twig at edge of pine forest. Glenfeshie, Cairngorms National Park, Scotland, UK.
01606941
Edwin Giesbers / RF - Great cormorant (Phalacrocorax carbo) portrait. Netherlands. January. (This image may be licensed either as rights managed or royalty free.)
01606460
Bernard Castelein / Little green woodpecker (Campethera maculosa) perched in tree, Gambia.
01673189
Gabriel Rojo / Yellow cardinal (Gubernatrix cristata) male perched on branch. Calden Forest, Argentina.
01669893
Enrique Lopez-Tapia / Crested pigeon (Ocyphaps lophotes). Watarrka National Park, Northern Territory, Austrlia.
Jussi Murtosaari / Crested tit (Lophophanes cristatus) portrait. Jamsa, Central Finland. January.
01642976
Sylvain Cordier / Royal tern (Thalasseus maximus) pair during courtship ritual. Magdalena Bay, Puerto San Carlos, Baja California Sur, Mexico.
01642960
Sylvain Cordier / Royal tern (Thalasseus maximus) standing on beach, others in background. Magdalena Bay, Puerto San Carlos, Baja California Sur, Mexico.