[LAU] [OT] ornothological ear?

[Peter P.]

* Jeanette C. <julien at mail.upb.de> [2019-02-27 09:21]:
> Hey hey,
> I'm trying to identify a bird, which doesn't really belong here. OTOH, where
> else to find so many good and informed ears? :)
> https://www.dropbox.com/s/ykixyw8vhpyw8zf/bird.ogg

Hi it is a Buchfink which is has of the easiest calls to remeber as it
always repeats it. https://de.wikipedia.org/wiki/Buchfink

There seems to be a Grünfink/Grünling at seconds 4, 18 and 42 amongst others. It
is the one with the frequency modulation. 
https://de.wikipedia.org/wiki/Gr%C3%BCnfink

There might be some Kohlmeisen in there as well.

All three can reside in germany in winter, but rest assured, spring is
coming!