Gro Kueben
Corvus cornix
Nebelkrähe
corneille mantelée
hooded crow
gralha-cinzenta
wéi laang bréien d' Gro Kueben 1 ? 1
https://lod.lu/uploads/examples/OGG/ef/ef824262f5a0c066f8a6aacb6e735bd5.ogg
https://lod.lu/uploads/examples/AAC/ef/ef824262f5a0c066f8a6aacb6e735bd5.m4a