Kaspesch Séischmuewelen
Hydroprogne caspia
Raubseeschwalbe
sterne caspienne
Caspian tern
gaivina-de-bico-vermelho
wéi laang bréien d' Kaspesch Séischmuewelen 1 ? 1
https://lod.lu/uploads/examples/OGG/f3/f373340d459ba0da31d9c4aff5648439.ogg
https://lod.lu/uploads/examples/AAC/f3/f373340d459ba0da31d9c4aff5648439.m4a