832-401299 - European green woodpecker (Picus viridis), male at nest hole feeding the young, Biosphere Reserve, Swabian Alb, Baden-Wuerttemberg, Germany, Europe
832-401298 - European green woodpecker (Picus viridis), male at nest hole feeding the young, Biosphere Reserve, Swabian Alb, Baden-Wuerttemberg, Germany, Europe
832-390538 - Blue tit (Cyanistes caeruleus) looking out of the entrance hole of the breeding cavity, Moenchbruch nature reserve, Moerfelden, Hesse, Germany, Europe
832-388663 - African penguin (Spheniscus demersus), adult, looks from breeding cave, beach, on land, Boulders Beach, Simon's Town, Western Cape, South Africa, Africa
832-378945 - Hoopoe (Upupa epops) with Blue-winged grasshopper (Oedipoda caerulescens) as food, young birds feeding at brood cave, Biosphere Reserve Mittelelbe, Saxony-Anhalt, Germany, Europe
979-1676 - Chinstrap penguin (Pygoscelis antarctica) buried in snow at breeding colony in a snowstorm on Half Moon Island near Livingston Island in the South Shetland Islands, Antarctica