African crimson-winged finch brown breast and flank markings on Asian birds are more extensive than on African birds; and African birds have less black on the crown than Asian birds (on males it often tends to be restricted to the forecrown). Male birds also differ compared to the Asian birds in that they lack the extensive pink in their uppertail-coverts, no black spots on their breast-sides; less distinct black markings on the mantle and ear-coverts and almost no red on the face. African crimson-winged finch The African crimson-winged finch ("Rhodopechys alienus"), is a pale-colored thickset finch with a heavy, dull yellowish bill. It
Desert finch several molecular studies. Two subfossil greenfinches, the slender-billed greenfinch, "Carduelis aurelioi", and the Trias greenfinch, "Carduelis triasi", are known from the Canary Islands. Desert finch The desert finch ("Rhodospiza obsoleta"), sometimes called Lichtenstein's desert finch, is a large brown true finch found in southern Eurasia. Its taxonomy is confused, and it has formerly been placed in "Fringilla", "Bucanetes", "Carduelis" and "Rhodopechys". It has an average wingspan of . It has a stout black bill, black and white remiges and rectrices, and a slash of rosy-pink on each wing. The female is more dull in color than the male, but other