832-385765 - Puffin (Fratercula arctica), standing in the grass, bird rock Latrabjard, Westfjords, Iceland, Europe

860-288200 - Calderón (Globicephala macrorhynchus). Breeding with an adult, probably his mother swimming on the surface. The fetal lines of the newborn can be perfectly observed. Tenerife, Canary Islands.

860-288196 - Calderón (Globicephala macrorhynchus). Breeding, neonate swimming on surface. Tenerife, Canary Islands.

860-288198 - Calderón (Globicephala macrorhynchus). Breeding, neonate with an adult, probably his mother swimming on the surface. Tenerife, Canary Islands.

1116-44250 - Male Common Ostrich (Struthio Camelus) In Breeding Plumage, Ngorongoro Crater, Tanzania

832-382784 - Northern gannet (Morus bassanus), in flight with nesting material, Heligoland, Schleswig-Holstein, Germany, Europe

832-382785 - Northern gannet (Morus bassanus), pair with nesting material, Heligoland, Schleswig-Holstein, Germany, Europe

832-382781 - Northern gannet (Morus bassanus), in flight with nesting material, Heligoland, Schleswig-Holstein, Germany, Europe

832-380396 - Agricultural fields with cattle farming, Southern Pantanal, Mato Grosso do Sul, Brazil, South America

832-379651 - Grey Heron (Ardea cinerea) with nesting material approaching a tree, Hesse, Germany, Europe

832-379312 - Four young common kestrels (Falco tinnunculus) in nest box, Hesse, Germany, Europe

832-379237 - Hoopoe (Upupa epops) with feed at brood cave, Kiskunsag National Park, Hungary, Europe

832-378946 - Hoopoe (Upupa epops) with food at brood-cave, backlight, biosphere reserve Mittelelbe, Saxony-Anhalt, Germany, Europe

832-379236 - Hoopoe (Upupa epops) approaching Breeding Cave, National Park Kiskunsag, Hungary, Europe

832-379169 - Grey Heron (Ardea cinerea) in nest, Stes Maries de la mer, Camargue, Southern France, France, Europe

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

832-373720 - Barn Owl (Tyto alba), fledgling, Germany, Europe

832-373723 - Snowy Owls (Nyctea scandiaca), two fledglings callingtdoors, outside, ornithology, zoology, color, colour

832-369715 - Little Owl (Athene noctua), approaching nesting hole

832-377143 - Honey bees (Apis mellifera), worker bees caring for the brood, larvae, circa 8 days

832-374657 - Birds' nests in a Saguaro cactus (Carnegiea gigantea) in Saguaro National Park, Tucson, Arizona, USA

832-373794 - Great Egret (Egretta alba), adult bird feeding young in the nest, Florida, USA, America

832-374038 - Great Egret (Egretta alba), juvenile birds, chicks in the nest, Florida, USA

832-367686 - Black Woodpecker (Dryocopus martius) at nest hole in a beech with chicks (Fagus sylvatica), Biosphaerenreservat Schwaebische Alb or Swabian Mountains Biosphere Reserve, UNESCO World Heritage Site, Baden-Wuerttemberg, Germany, Europe

832-367800 - Great Blue Heron (Ardea herodias) with chicks in a nest, Florida, USA

832-374039 - Great Egret (Egretta alba), juvenile birds on the nest begging adult bird for food, Florida, USA

832-367684 - Black Woodpecker (Dryocopus martius) at nest hole in a beech with chick (Fagus sylvatica), Biosphaerenreservat Schwaebische Alb or Swabian Mountains Biosphere Reserve, UNESCO World Heritage Site, Baden-Wuerttemberg, Germany, Europe

832-373721 - Snowy Owls (Nyctea scandiaca), three fledglings calling

832-369727 - Great Spotted Woodpecker (Dendrocopos major), Bitburg, Rhineland-Palatinate, Germany, Europe

832-377144 - Honey bees (Apis mellifera), worker bees caring for the brood, on brood cells, larvae, circa 8 days

832-377145 - Honey bees (Apis mellifera), worker bees caring for the brood, on brood cells, larvae, circa 8 days, in honeycomb cells

832-374040 - Great Egret (Egretta alba), juvenile birds on the nest begging adult bird for food, Florida, USA

832-367341 - Spotted Owlet (Athene brama), Ranthambore National Park, Rajasthan, India, Asia

832-374968 - Great Spotted Woodpecker or Greater Spotted Woodpecker (Dendrocopos major), with insects in its beak at the nesting hole, Rhineland-Palatinate, Germany, Europe

832-372950 - Northern hawk owl (Surnia ulula), female with prey perched at the nesting hole, Finland, Europe

832-373719 - Barn Owl (Tyto alba), fledgling, Germany, Europe

832-373722 - Snowy Owls (Nyctea scandiaca), three fledglings calling

832-367342 - Spotted Owlet (Athene brama) in a tree hole, Ranthambore National Park, Rajasthan, India, Asia

832-367343 - Two Spotted Owlets (Athene brama) staring from their tree hole in Ranthambore Tiger Reserve, Ranthambore National Park, Rajasthan, India, Asia

832-367685 - Black Woodpecker (Dryocopus martius) at nest hole in a beech with chicks (Fagus sylvatica), Biosphaerenreservat Schwaebische Alb or Swabian Mountains Biosphere Reserve, UNESCO World Heritage Site, Baden-Wuerttemberg, Germany, Europe

832-233712 - Fish farming pond near Yangshuo at Yulong River in front of trees and karst rocks, Yangshuo, Guilin, Guanxi, China, Asia

1161-1306 - Young Thomsons Gazelle, Grumeti area, Tanzania, Africa

1161-296 - Young Thomsons Gazelle, Grumeti area, Tanzania

832-209237 - Two llamas and a bicycle, Huilahuila, Peru, South America, Latin America

832-210655 - Breeding area for many birds on the North Sea coast in Scotland, United Kingdom, Europe

832-211490 - Meadow landscape, cows grazing in the morning mist at sunrise, Oberalsterniederung Nature Reserve, Schleswig-Holstein, Germany, Europe

832-204933 - Grazing cows in front of the Catholic Church, Gosau, Salzkammergut, Upper Austria, Austria, Europe

832-153368 - Colourfully painted bird house at the Rosenheim 2010 State Garden Show, Rosenheim, Bavaria, Germany, Europe

832-150129 - Mongolian child riding on a horse towards a summer camp of the nomads with a yak herd, ger or yurts round tents, in a lush green grass landscape near the Khuisiin Naiman Nuur Nature Reserve, Oevoerkhangai Aimak, Mongolia, Asia

832-144183 - Boreal Owl or Tengmalm's Owl (Aegolius funereus), looking out of nest cave

832-144182 - Boreal Owl or Tengmalm's Owl (Aegolius funereus), looking out of nest cave

832-131625 - Cactus field for breeding lice for natural dyes in Guatiza, prickly pear (Opuntia ficus-indica), Lanzarote, Canary Islands, Spain, Europe

832-127664 - Pfronten, Breitenberg mountain at the back, Tannheimer Berge mountain range, Ostallgaeu district, Allgaeu region, Swabia region, Bavaria, Germany, Europe

832-127663 - Pfronten, Breitenberg mountain at the back, Tannheimer Berge mountain range, Ostallgaeu district, Allgaeu region, Swabia region, Bavaria, Germany, Europe

832-130453 - Nest box for insects, insect hotel, courtyard, St. Martin Church, Weismain, Upper Franconia, Bavaria, Germany, Europe

832-107039 - Flock of Domestic Sheep (Ovis ammon f. aries) grazing at a dyke, Mecklenburg Elbe Valley Nature Park, UNESCO Elbe River Landscape Biosphere Reserve, Mecklenburg-Western Pomerania, Germany, Europe

832-18743 - Southern Carmine Bee-eater (Merops nubicoides) in a nesting cave on the steep banks of the Okavango River, Botswana, Africa

832-37541 - Osprey (Pandion haliaetus) in an artificial nest, Sanibel Island, Florida, USA

979-3058 - Adult brown noddy (Anous stolidus) pair nesting on cliff face of Champion Island in the Galapagos Island Group. Champion Island is a nesting and breeding area for brown noddies, Pacific Ocean.

979-6306 - Blue-footed booby (Sula nebouxii) tucking their wings and plunge-diving in the Galapagos Island Group, Ecuador. MORE INFO: The Galapagos are a nesting and breeding area for blue-footed boobies.

979-3561 - Blue-footed booby (Sula nebouxii) pair on Punta Suarez on Espanola Island in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6287 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6295 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-3560 - Blue-footed booby (Sula nebouxii) pair on Punta Suarez on Espanola Island in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6301 - Blue-footed booby (Sula nebouxii) plunge-diving underwater in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6298 - Blue-footed booby (Sula nebouxii) plunge-diving underwater in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6292 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-1950 - An adult yellow-footed gull (Larus livens) on the nesting area on Isla San Esteban in the midriff region of the Gulf of California (Sea of Cortez), Baja California, Mexico

979-3565 - Blue-footed booby (Sula nebouxii) close-up in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6285 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-3562 - Blue-footed booby (Sula nebouxii) pair on Punta Suarez on Espanola Island in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-3559 - Blue-footed booby (Sula nebouxii) pair nesting in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-2980 - California Sea Lions (Zalophus californianus) hauled out at Los Islotes in HUGE waves, this is the southernmost haul out and breeding area in the Gulf of California (Sea of Cortez), Baja California Sur, Mexico

979-6288 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-1854 - Blue-footed booby (Sula nebouxii) chick calling for food from a parent in the Galapagos Island Group, Ecuador. The Galapagos are a nest and breeding area for blue-footed boobies.

979-1853 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nest and breeding area for blue-footed boobies.

979-3566 - Blue-footed booby (Sula nebouxii) pair in courtship ritual in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-1852 - Blue-footed booby (Sula nebouxii) chick in the Galapagos Island Group, Ecuador. The Galapagos are a nest and breeding area for blue-footed boobies.

979-6290 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-1860 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nest and breeding area for blue-footed boobies.

979-1850 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nest and breeding area for blue-footed boobies.

979-6299 - Blue-footed booby (Sula nebouxii) plunge-diving underwater in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6307 - Blue-footed booby (Sula nebouxii) tucking their wings and plunge-diving in the Galapagos Island Group, Ecuador. MORE INFO: The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6302 - Blue-footed booby (Sula nebouxii) plunge-diving underwater in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6304 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6305 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6303 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6284 - Blue-footed booby (Sula nebouxii) adult on eggs in the Galapagos Island Group, Ecuador. MORE INFO: The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6297 - Blue-footed booby (Sula nebouxii) plunge-diving underwater in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-1851 - Blue-footed booby (Sula nebouxii) mating display in the Galapagos Island Group, Ecuador. The Galapagos are a nest and breeding area for blue-footed boobies.

979-6300 - Blue-footed booby (Sula nebouxii) plunge-diving underwater in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6286 - Blue-footed booby (Sula nebouxii) adult on eggs in the Galapagos Island Group, Ecuador. MORE INFO: The Galapagos are a nesting and breeding area for blue-footed boobies.

979-3564 - Blue-footed booby (Sula nebouxii) in flight in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-6291 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-3563 - Blue-footed booby (Sula nebouxii) resting on the ocean in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-3567 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-1857 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nest and breeding area for blue-footed boobies.

979-6283 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nesting and breeding area for blue-footed boobies.

979-1858 - Blue-footed booby (Sula nebouxii) in the Galapagos Island Group, Ecuador. The Galapagos are a nest and breeding area for blue-footed boobies.

979-6294 - Blue-footed booby (Sula nebouxii) in ritualistic courtship display in the Galapagos Island Group, Ecuador. MORE INFO: The Galapagos are a nesting and breeding area for blue-footed boobies.