"Common Terns (Sterna hirundo), attempt of kleptoparasitism, typical behavior during times of malnutrition, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Common Shelducks (Tadorna tadorna) during copulation, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Common Ringed Plover (Charadrius hiaticula), chick, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Little Tern (Sternula albifrons), chick hatching, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Common Tern (Sterna hirundo), chicks and eggs, in a biotope, East Frisian Islands, East Frisia, Lower Saxony, Germany, Europe"

"Arctic Terns (Sterna paradisaea), rivals fighting for territory, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Harbour Seal (Phoca vitulina), howler, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Oystercatcher (Haematopus ostralegus), warning gesture in the Wadden Sea, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea, Lower Saxony, Germany, Europe"

"Shelducks (Tadorna tadorna) fighting for territory, courtship, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Oystercatcher (Haematopus ostralegus), foraging in the Wadden Sea, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea, Lower Saxony, Germany, Europe"

"Little Tern (Sternula albifrons), species internal aggression against a foreign chick, typical behavior of terns, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Dead Northern Gannet (Sula bassana, Morus bassanus), killed by a piece of fishing net, marine debris, Minsener Oog island, East Frisian Islands, Lower Saxony Wadden Sea, Lower Saxony, Germany, Europe"

"Common Tern (Sterna hirundo) hunting, Minsener Oog island, East Frisian Islands, Lower Saxony Wadden Sea, Lower Saxony, Germany, Europe"