Setophaga striata, commonly known as the Blackpoll Warbler, is a small songbird found in boreal forests. It is known for its striking black and white plumage, and its incredible long-distance migration from North America to South America. It primarily feeds on insects and plays a role in controlling insect populations.

Setophaga striata, commonly known as the Blackpoll Warbler, is native to North America. Its breeding range spans across the boreal forests of Canada and Alaska, while it migrates to South America for wintering.

During the breeding season, the Blackpoll Warbler inhabits coniferous forests, particularly spruce and fir, in the northern parts of North America. These regions are characterized by cool temperatures and dense forest cover. During migration, the species can be found in a variety of habitats including deciduous forests, thickets, and coastal areas. In its wintering grounds in northern South America, it prefers humid tropical forests and edges.

The Blackpoll Warbler is primarily insectivorous, feeding on a variety of insects and spiders it gleans from foliage. Its role in the ecosystem includes controlling insect populations and serving as prey for larger birds and mammals. The species exhibits remarkable migratory behavior, undertaking one of the longest migrations of any North American songbird, which involves a non-stop flight over the Atlantic Ocean to reach its wintering grounds.