The red siskin (Spinus cucullatus) is a small endangered finch. It is native to tropical South America - in northern Colombia, northern Venezuela (where...

olivaceus Pine siskin, Spinus pinus Red siskin, Spinus cucullatus Saffron siskin, Spinus siemiradzkii Thick-billed siskin, Spinus crassirostris Yellow-bellied...

to the domestic canary through hybridisation with the red siskin (Spinus cucullatus), a species of South American finch). Evidence of hybridization has...

another type of finch — the now-endangered Venezuelan red siskin (Spinus cucullatus) — and a yellow domestic canary (Serinus canaria domestica). In breeding/showing...

The genus Spinus was introduced in 1816 by the German naturalist Carl Ludwig Koch with the type species by tautonomy as Fringilla spinus Linnaeus, 1758...

Eleven species have been recorded in Guyana. Red siskin, Spinus cucullatus Hooded siskin, Spinus magellanica Blue-naped chlorophonia, Chlorophonia cyanea...

siskin, Spinus spinescens (E-SA) Yellow-faced siskin, Spinus yarrellii (E-BR) Red siskin, Spinus cucullatus (E-SA) Thick-billed siskin, Spinus crassirostris...

Red siskin Spinus cucullatus (Swainson, 1820) 200 Black siskin Spinus atratus (d'Orbigny & Lafresnaye, 1837) 201 Yellow-rumped siskin Spinus uropygialis...

been cleared to create cattle pasture. The endangered red siskin (Spinus cucullatus) is found in the ecoregion in the Lara–Falcón valleys. Although protected...

Andean siskin, Spinus spinescens (Bonaparte, 1850) Yellow-faced siskin, Spinus yarrellii (Audubon, 1839) (V) Red siskin, Spinus cucullatus (Swainson, 1820)...