Adult female. Photo: Missy Mandel/Great Backyard Bird Count
Acanthis flammea
| Conservation status | Still widespread and abundant. |
|---|---|
| Family | Finches |
| Habitat | Birches, thickets, tundra scrub. In winter, weeds, brush. Breeds in shrubby habitats of the North, including clearings in birch or spruce forest, thickets of willow, alder, or dwarf birch, bushy areas on tundra. Winters in various kinds of semi-open country, including woodland edges and brushy or weedy fields. |
Forages very actively in trees, shrubs, weeds, and on the ground. Except when nesting, usually forages in flocks. Has a pouch within throat where it can store some food for up to several hours; this helps the bird in bitterly cold weather, allowing it to feed rapidly in the open and then digest food over a long period while it rests in a sheltered spot.
4-5, rarely up to 7. Pale green to blue-green, with purplish to reddish brown spots often concentrated at larger end. Incubation is by female only, about 10-11 days. Male feeds female during incubation. Young: Fed mostly by female; contribution by male varies. Young leave the nest about 12 days after hatching.
Fed mostly by female; contribution by male varies. Young leave the nest about 12 days after hatching.
Mostly seeds, some insects. Diet for most of year is mostly seeds and other vegetable matter. Feeds on catkins, seeds, and buds of willows, alders, and birches, small conifer seeds, also seeds of many weeds and grasses. Also eats insects, mainly in summer.
Males dominate females in winter flocks, but as breeding season approaches, females become dominant and may take the lead in courtship. Does not seem to defend much of a nesting territory; nests of different pairs may be close together. Nest: Usually very well hidden in dense low shrubs, within a few feet of the ground, sometimes in grass clumps or under brushpiles. Nest (probably built by female) is an open cup of fine twigs, grass, moss, lined with feathers (especially ptarmigan feathers), plant down, or animal hair.
Audubon’s scientists have used 140 million bird observations and sophisticated climate models to project how climate change will affect this bird’s range in the future.
Zoom in to see how this species’s current range will shift, expand, and contract under increased global temperatures.
Choose a temperature scenario below to see which threats will affect this species as warming increases. The same climate change-driven threats that put birds at risk will affect other wildlife and people, too.
Ron Pittaway might be retiring, but fear not, finch fans: His collaborator Tyler Hoar will continue the highly anticipated reports.
When temperatures plummet, some northern birds create burrows to take advantage of snow's natural insulation.
Location: 500 W. 138th Street, New York, NY 10031
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