Red crossbill / Fichtenkreuzschnabel (Loxia curvirostra)

Das war eine Überraschung - ein paar Fichtenkreuzschnabel in der berühmte Birke am Luppmen. 2024-11-03 11:45:40 Luppmen Canon EOS R7 200-800mm Shutter speed 10
ISO 5000
Exposure 1/1000

Observations

First documented observation: 2020-06-13 in Sils. Most recent observation: 2024-11-03 in Luppmen.

Description

Classification: Genus Loxia (Loxia); Subfamily Carduelinae (Carduelinae); Family Fringillidae (Fringillidae)
This bird appears across the great seas in the following continents: Europe, North America, Africa.
Forests with conifers. Some spend the winter in Switzerland, others are here year-round.
Appearance and identification:Nabu.de: das Männchen schon von weitem durch seine ziegelrote Farbe auf. Das Weibchen dagegen ist unscheinbar graugrün gefärbt.Größe: 15 bis 17 Zentimeter Zugtyp: Teilzieher Beobachtungszeitraum: Oktober bis April, im Mittelgebirge und Alpenraum ganzjährig. [Link]
New research suggests that there may be as many as eight different full species of Red Crossbills on [North America]. [Link]
Behavior:Wikipedia: a small passerine bird in the finch family Fringillidae, also known as the Common Crossbill in Eurasia. Crossbills have distinctive mandibles, crossed at the tips, which enable them to extract seeds from conifer cones and other fruits. [Link]

Seasonal behavior

Year-round bird
Breeding: 01-01 - 12-31
Migration in: 01-01 - 12-31
More details at Vogelwarte.ch

Other Details

Physical details

Physical details: length=16 cm, wingspan=27-30 cm, weight=35-50 g
Habitats: Forest

Vocalisation

Song: Repeated hi-low pattern...well, doesn't always sound like that. The very short beginning of my Stazersee recording before the static sets in does, as well as a song found online. One recording reminds me of cicada sounds.
Forests with conifers. Some spend the winter in Switzerland, others are here year-round.
Song:The song consist of improvised, resonant twittering, and series of contact calls with no apparent phrases. It is generally faster, with less marked pauses than in Parrot Crossbill, and the phrasing seems more random. [Link] Song attributes: Melody: stereotype melodic, slow, Frequency: 2-10 KHz