Wild Galapagos giant tortoise (Geochelone elephantopus) at Urbina Bay, Isabela Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Common kingfishers (Alcedo atthis), mating feeding, male hands over captured fish to female, Hesse, Germany, Europe

Hoopoe (Upupa epops) with Blue-winged grasshopper (Oedipoda caerulescens) as food, young birds feeding at brood cave, Biosphere Reserve Mittelelbe, Saxony-Anhalt, Germany, Europe

Grey heron (Ardea cinerea), animal portrait, with pygmy catfish as prey, fishing, Kiskunsag National Park, Hungary, Europe

European bee-eaters (Merops apiaster), five birds are sitting on branch, National Park Lake Neusiedl, Burgenland, Austria, Europe

Orca (Orcinus orca) attacking sea lion pups (Otaria flavescens) at the beach, Mirador, Punta Norte, Peninsula Valdes, Chubut, Patagonia, Argentina, South America

Giant otter (Pteronura brasiliensis) eats captured fish in water, Pantanal, Mato Grosso, Brazil, South America

Kamchatka brown bear (Ursus arctos beringianus), with captured Sockeye Salmon (Oncorhynchus nerka) in the mouth, Hakytsin River near Kurilskoye Lake, Kamchatka, Russia, Europe

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

European otter (Lutra lutra) in rain with captured fish in backlight, Kiskunsagi National Park, Hungary, Europe

Black kite (Milvus migrans) in flight with fish as prey, Lake Malchiner See, Mecklenburg-Western Pomerania, Germany, Europe

Giant otter (Pteronura brasiliensis) eats captured fish in water, Pantanal, Mato Grosso, Brazil, South America

Common barn owl (Tyto alba) with captured mouse, North Holland, Netherlands

Common kingfisher (Alcedo atthis) sits with captured fish on a branch, Lower Austria, Austria, Europe

Puffin (Fratercula arctica) with captured fish in the beak, Isle of May, Scotland, Great Britain

Puffin (Fratercula arctica) with captured fish in the beak, Isle of May, Scotland, Great Britain

Red fox (Vulpes vulpes) with captured fish in winter, Eifel, Rhineland-Palatinate, Germany, Europe

Giant otter (Pteronura brasiliensis) eats captured fish in water, Pantanal, Mato Grosso, Brazil, South America

Golden eagle (Aquila chrysaetos), adult, stands alert at captured animal, Slovakia, Europe

Golden eagle (Aquila chrysaetos), adult, alert with captured fox, Slovakia, Europe

Banding Firecrest captured by net, France

Banding Firecrest captured by net, France