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

"Aerial view, Wangerooge island, Lower Saxon Wadden Sea National Park, Lower Saxony, Germany, Europe"

Surf on the beach of Norderney, North Sea, East Frisian Island, Lower Saxony Wadden Sea National Park, East Frisia, Lower Saxony, Germany, Europe

"Little Tern (Sternula albifrons), courtship with feeding in flight, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Little Tern (Sternula albifrons), courtship with feeding in flight, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, Lower Saxony, Germany, Europe"

"Common Tern (Sterna hirundo) with prey, flying past the sun, Minsener Oog, East Frisian Islands, Lower Saxony Wadden Sea National Park, 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"

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

"Aerial view, Norderney, island in the North Sea, East Frisian Islands, Lower Saxony, Germany, Europe"

"Aerial view, Baltrum, island in the North Sea, East Frisian Islands, Lower Saxony, Germany, Europe"

"Aerial view, Northern beach, Wadden Sea, Norderney, island in the North Sea, East Frisian Islands, Lower Saxony, Germany, Europe"

"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"

"Salt marshes and tidal creeks, Lower Saxon Wadden Sea National Park, Borkum, East Frisian Islands, East Frisia, Lower Saxony, Germany, Europe"