Danish to English Other Zoology

we are now by Sangfuglerne (songbirds):

the German name should be Fitis, Zilzap, Garten-, Dorn- und Klappergrasmücke

We only found for Fitis (Willow Warbler- but I'm not sure it's the Danish 'løvsenger') and for the Danish 'rørsenger' (Reed Warbler - Teichrohrsänger?)

Does anybody know a glossary about birds also with Italian and French? This would be great!

Thanks a lot in advance, it was the last question (with birds...)