Alan Murphy / Grey-crowned Rosy-Finch (Leucosticte tephrocotis) juvenile, Alaska

Alan Murphy / Grey-crowned Rosy-Finch (Leucosticte tephrocotis), New Mexico

E.J. Peiker / Grey-crowned Rosy-Finch (Leucosticte tephrocotis), Alaska

Konstantin Mikhailov / Plain Mountain finch (Leucosticte nemoricola) juvenile on rocks, Altai Mountains, Chuysky Range, Siberia, Russia, August.

Konstantin Mikhailov / Plain Mountain finch (Leucosticte nemoricola) juvenile on rocks, Altai Mountains, Chuysky Range, Siberia, Russia, August.

Loic Poidevin / Redbilled Firefinch (Lagonosticta senegala) male and female on a branch, Baringo Lake, Kenya.

Dong Lei / Plain Mountain Finch (Leucosticte nemoricola) large flock roosting in tree, Nyingchi Prefecture, Qinhai-Tibetan Plateau, China, November.

Bob Steele / Grey-crowned Rosy-Finch (Leucosticte tephrocotis), Inyo County, California

Bob Steele / Grey-crowned Rosy-Finch (Leucosticte tephrocotis) juvenile, Inyo County, California

Bob Steele / Grey-crowned Rosy-Finch (Leucosticte tephrocotis), Inyo County, California

Jacob S. Spendelow / Grey-crowned Rosy-Finch (Leucosticte tephrocotis), Saint Paul Island, Alaska

Alan Murphy / Brown-capped Rosy Finch (Leucosticte australis), New Mexico