Sterna hirundo (Common Tern)
Fugleliv langs kyst og vatn 1994-05-27 Askim videregående skole Ledengstjern (Østfold, Norway) | Common Sandpiper (Actitis hypoleucos) Mallard (Anas platyrhynchos) Common Goldeneye (Bucephala clangula) Whooper Swan (Cygnus cygnus) Reed Bunting (Emberiza schoeniclus) Common Snipe (Gallinago gallinago) Common Crane (Grus grus) Mew Gull (Larus canus) Eurasian Curlew (Numenius arquata) Osprey (Pandion haliaetus) Common Tern (Sterna hirundo) |
Fugleliv langs kyst og vatn 1993-06-10 Askim videregående skole Kolbjørnviksjøen (Østfold, Norway) | European Reed Warbler (Acrocephalus scirpaceus) Canada Goose (Branta canadensis) Reed Bunting (Emberiza schoeniclus) Mew Gull (Larus canus) Common Tern (Sterna hirundo) |
Fugleliv langs kyst og vatn 1990-05-31 Askim videregående skole Kolbjørnviksjøen (Østfold, Norway) | Hooded Crow (Corvus cornix) White Wagtail (Motacilla alba) Common Tern (Sterna hirundo) |