Eurasian siskin / Erlenzeisig (Spinus spinus)

Erlenzeisig bei Rapperswil. 2021-02-12 13.07.42 Rapperswil
Classification: Genus Siskins (Spinus); Subfamily Carduelinae; Family Fringillidae
Also lives in North America!
Gelb aber schwarz/weiss auf dem Kopf, bauch/fluegel wie weiss mit schwarzen Streifen, mehr braun bei weibchen?
Song: Distinct calls and song. The contact call is also prominent in the improvised song. Other typical sounds in the song includes a peculiar wheeze, like someone sucking their teeth, and lots of expert mimicry. [Link]
Calls: Most often heard is the sharp and disyllabic contact call: "doo-lee", with both notes descending. Sometimes given a in monosyllabic manner "dlyy". [Link]
Physical details: length=12 cm, wingspan=20-23 cm, weight=11-18 g
Habitats: Mountain

Song: bird-song.ch sagt Gesang zwitschernd und trillernd und aehnlich wie Girlitz - ich finde auch, es hat das hohe chaotische von den mit ab und zu was rohem. [Link]
Song attributes: Melody: sings 30 seconds or longer, fast, Frequency: high (3-9 KHz) Special sounds: mimicry
♫ Source: XENOCANTO XC714393 - Eurasian Siskin - Spinus spinus.mp3 (song)


Call: Automatically generated from Xeno-Canto recording

♫ Source: BirdNet 20210221_120830 birdnet 1209 - Eurasian Siskin - Adelboden.mp3 2021-02-21 12.08.30 Adelboden (song?)

First documented observation : 2021-02-12 in Rapperswil/Jona.