The Lesser Goldfinch is one of the most widespread and familiar finches in Arizona, particularly common in the southern and central parts of the state. This small, lively songbird is easily recognized by the males’ glossy black cap, greenish back, and bright yellow underparts, although their plumage can vary regionally in the depth of green and yellow tones. Females and immatures are more subdued in color, with olive backs and duller yellow underparts, making them less conspicuous.
They thrive in a wide range of habitats in Arizona, including desert scrub, riparian corridors, foothills, suburban gardens, and urban parks, often forming large flocks outside of the breeding season. Lesser Goldfinches are especially fond of thistle and sunflower seeds, and they frequently visit backyard feeders stocked with nyjer or black oil sunflower seeds. They have thin, wheezy songs, often delivered in flight.
Breeding occurs widely across the state from spring into late summer, with nests typically built in shrubs or low trees. The species’ adaptability to human-altered environments has contributed to its abundance, and it is considered a year-round resident throughout most of Arizona. In winter, flock sizes may swell as northern populations move southward, further increasing their presence.
Female
Chick
