Cassin’s Finch is a regular though localized visitor to Arizona, mainly in the northern and eastern highlands. Unlike the more widespread House Finch (Haemorhous mexicanus), Cassin’s Finch is typically found in montane coniferous forests, especially in areas with ponderosa pine, fir, and spruce. In Arizona, they occur most reliably in the higher elevations of the White Mountains, the Kaibab Plateau, and the San Francisco Peaks, where they may nest during the summer months.
The species is nomadic in winter, sometimes appearing in lower elevations and foothill woodlands, but their presence is irregular and dependent on food availability. Flocks often wander into feeding stations in Flagstaff, Greer, or Alpine, particularly in years when cone crops are scarce in their breeding grounds farther north. Cassin’s Finches are slightly larger and more elongated than House Finches, with males showing a bright raspberry-red crown and breast, while females and young birds display finely streaked underparts without the brown streaky appearance of House Finches.
Though never abundant, Haemorhous cassinii represents a distinctive part of Arizona’s montane avifauna, with the state lying near the southern edge of its breeding range, although the one below was captured near Bisbee in the very Southeast of the state.
