Pl. XXV


The Birds · Plate XXV
American Goldfinch
Spinus tristis
Fringillidae · Taxon 145310
| Length | 4.3–5.1 in (11–13 cm) |
| Wingspan | 7.5–8.7 in (19–22 cm) |
| Weight | 0.4–0.7 oz (11–20 g) |
Field marks
- Small finch with a short, conical bill and compact head.
- Breeding male is bright yellow with a sharply black forehead.
- Black wings show bold white wingbars and pale markings.
- Short, notched black tail has conspicuous white patches in flight.
- Females are duller yellow below and olive above; winter birds are unstreaked brown-gray with pale wingbars.
HabitatWeedy fields, open floodplains, forest edges, cultivated ground, orchards, and other semi-open places with thistles, asters, shrubs, or small trees.
BehaviorActive, acrobatic seed-forager that clings to thistles and other seedheads; flies in a bouncy, undulating pattern and often calls in flight.
Palette
bright yellowglossy blackcrisp whiteolive greenbuff brown