Spinus spinus
The Eurasian Siskin (Spinus spinus) is a captivating, small passerine belonging to the finch family Fringillidae, renowned for its vibrant plumage and acrobatic feeding habits. Males are particularly striking, boasting a bright yellow-green body, a distinctive black cap, a prominent black bib, and a yellow rump, often accented with black streaking on their flanks. Females, while duller, exhibit similar yellow-green tones but lack the black cap and bib, appearing more streaked overall. With a ...
Primarily inhabits coniferous and mixed woodlands, favoring spruce, fir, pine, and larch forests, but also found in deciduous stands of birch and alder, especially during winter. Typically found at low to mid-elevations.
Primarily small seeds, especially from conifers (spruce, fir, larch) and deciduous trees like birch and alder. They forage by expertly extracting seeds from cones and catkins, supplementing their diet with insects, particularly when feeding nestlings.
Eurasian Siskins are diurnal, active birds that typically roost communally in dense conifer foliage outside the breeding season. Their foraging is highly acrobatic; they frequently hang upside down to extract seeds from cones and catkins with their slender bills, often feeding in active, chatteri...
The Eurasian Siskin boasts a vast Holarctic breeding range extending across the coniferous and mixed forests of Eurasia. From Western Europe, including the British Isles and Scandinavia, its breeding grounds stretch eastward through central and northern Europe, across European Russia, and deep in...
Least Concern
- Eurasian Siskins are famous for their 'irruptive' movements, where vast numbers suddenly appear far from their usual range in years when conifer cone crops fail in their northern breeding grounds. - They are incredibly agile, often observed hanging upside down like tits to access seeds in hangi...