Kleng Jäizerten
Acrocephalus scirpaceus
Teichrohrsänger
rousserolle effarvatte
European reed warbler
rouxinol-pequeno-dos-caniços
wéi laang bréien d' Kleng Jäizerten 1 ? 1
https://lod.lu/uploads/examples/OGG/5d/5d9f2f07c585c7fd22725af6098105b8.ogg
https://lod.lu/uploads/examples/AAC/5d/5d9f2f07c585c7fd22725af6098105b8.m4a