- Setophaga striata
14 cm (5½ in)
- Yellow legs (blackish in most other Setophaga species)
- Dark-streaked brown back
- White face
- Black crown
- White underparts with black streaks
- Two white wing bars
- Paler than summer male
- Grey crown and face
- Green heads
- Dark-streaked green upperparts
- Yellow breast
- Yellow extending to the belly in young birds.
Breeds in northern boreal forests from Alaska south to central Canada (absent only from southern Canada and extreme arctic Canada. In the United States breeds in northern Maine, New Hampshire, Vermont and in the Adirondacks and Catskills in New York.
Migrates mainly through the eastern United States. Their fall migration route is notable, as many take off from south-eastern Canada and north-eastern US and fly non-stop over the western Atlantic to South America; they average 11 grams when they depart and 7 when they arrive. Scarce on migration west of Mississippi, but a few reach as far west as California, mainly in fall.
Winters in northern South America, mainly in the western Amazon basin, south to about 15°S.
Mature deciduous trees, coniferous forest, particularly spruce, cypress trees in coastal scrub. Swampy woodland. Also urban parks on migration.
The diet consists of insects and arthropods, especially spiders. They also eat a few seeds and berries during the autumn and winter.
The 4-9 eggs are laid in a cup-shaped nest which is placed in a conifer. They generally have two broods in the season.
- Clements, J. F., T. S. Schulenberg, M. J. Iliff, D. Roberson, T. A. Fredericks, B. L. Sullivan, and C. L. Wood. 2017. The eBird/Clements checklist of birds of the world: v2017, with updates to August 2017. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
- BF Member observations
- Handbook of the Birds of the World Alive (retrieved June 2017)
- BirdForum Opus contributors. (2023) Blackpoll Warbler. In: BirdForum, the forum for wild birds and birding. Retrieved 2 December 2023 from https://www.birdforum.net/opus/Blackpoll_Warbler
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