Äisdaucher
Gavia immer
Eistaucher
plongeon imbrin
great northern loon
mobêlha-grande
wéi laang bréien d' Äisdaucher 1 ? 1
https://lod.lu/uploads/examples/OGG/89/898f81b0b29929eacf2e605b32ced51c.ogg
https://lod.lu/uploads/examples/AAC/89/898f81b0b29929eacf2e605b32ced51c.m4a