"Common Terns (Sterna hirundo), courtship, rivals fighting in the air, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Common Shelducks (Tadorna tadorna), males, having a territorial fight, mating season, Minsener Oog island, East Frisian Islands, Lower Saxony Wadden Sea, Lower Saxony, Germany, Europe"

"Eurasian Oystercatcher (Haematopus ostralegus), chick sitting in the drift line, camouflaged, Minsener Oog, East Frisian Islands, Friesland District, Lower Saxony, Germany, Europe"

"Common Tern (Sterna hirundo), hovering flight in the evening light, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"A flock of Eurasian Oystercatchers (Haematopus ostralegus) in flight, Minsener Oog, East Frisian Islands, Friesland District, Lower Saxony, Germany, Europe"

"Eurasian Oystercatcher (Haematopus ostralegus), old bird, partial albino, perched on rail tracks, Minsener Oog, East Frisian Islands, Friesland District, Lower Saxony, Germany, Europe"

"Little Tern (Sternula albifrons), courtship with fish, offering copulation by the female, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Eurasian Oystercatchers (Haematopus ostralegus), territorial fight on a salt marsh, Minsener Oog, East Frisian Islands, Friesland District, Lower Saxony, Germany, Europe"

"Eurasian Oystercatcher (Haematopus ostralegus), old bird with a string attached to its leg, jetsam, Minsener Oog, East Frisian Islands, Friesland District, 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 Redshank (Tringa totanus) searching for food in the mud, with Edible Crab or Brown Crab (Cancer pagurus), 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"