Saffron Siskin (Spinus) [XC260066]
by John V. Moore from Loja: N of El Empalme, Ecuador (song, songs)
Saffron Siskin (Spinus siemiradzkii) [XC276501]
by John V. Moore from Loja: 2 km NNE Sabanilla, Ecuador (call, song, calls, males)
Subspecies
No subspecies.
Has recently been proposed that this species be placed in genus Spinus or Sporagra, and revision may be justifiable as phylogenetic analysis indicates that South American siskins are only distantly related to the two Holarctic species (Eurasian Siskin (Spinus spinus) and Pine Siskin (Spinus pinus)), but comprehensive review of all species currently included within present genus is required in order to determine true relationships.
Similar Species
Hooded Siskin (Spinus magellanicus) which has an olive, not yellow, mantle with black markings, both sexes are much less yellow.
References
See References.