There's more than enough isolated calls on that page, it really is a huge database with every birdcall in the whole world. Even different regional dialects

If you wanna learn vird voices with added sonograms, you can look up every bird on xeno-cantho.org! Also if you really wanna practice, you can help me validate the little egrets 😂

Crest birds are best birds

Zwischentüren zumachen ;) muss man sowieso zwecks brandschutz, perfekte ausrede

They'll get easier in the spring when they sing from their perches. Right now they are still in hiding mode

20 species in just about an hour for me there :) the merlin definitely was the biggest highlight!

the forward facing pic is prime material for r/birdsfacingforward lol

Look at those 🍗🍗

That's a great tit :)

Gartenbaumläufer

Das sieht mir eher aus wie Leuzismus (harmlose Farbmutation). Hier sind einzelne Federn weiß. Bei der Mangelerscheinung die du meinst, zieht sich das weiß über mehrere Federn, wobei meist nur Teile von den einzelnen Federn weiß sind, im Rest der Feder aber noch Farbe ist. Also keine Sorge :)

oh my god i was wondering how the peregrine got a catch this big lol