Bird Guide

Black-and-white Warbler vs Northern Parula

Black-and-white Warbler (Mniotilta varia)

Black-and-white Warbler

Mniotilta varia

Tiny11 gForest

The black-and-white warbler is 11 cm (4.3 in) to 13 cm (5.1 in) in length with a mass of 8 g (0.28 oz) to 15 g (0.53 oz) grams. Wingspan ranges from 7.1 to 8.7 in (18–22 cm). True to their name, black-and-white warblers are black and white in colour. Both sexes have black and white crowns with a white eyebrow, black streaking on a white belly, black wings with two white wing bars, a black tail, a black-and-white streaked back, streaky undertail coverts, and grey-black legs and feet. Voice: The black-and-white warbler has a high-pitched song, described as a repeating wee-see that is repeated at least six times in succession. It has a chip call as well as a seet-seet call that is sometimes given in flight. Its song is a high see wee-see wee-see wee-see wee-see wee-see or weesa weesa weetee weetee weetee weet weet weet. It has two calls, a hard tick and a soft, thin fsss.

ID text from Wikipedia, CC BY-SA 4.0

Sonogram of the Black-and-white Warbler
Recorded by Doug Hynes · Song · West Brook Ecological Reserve, Newfoundland and Labrador, Canada · CC BY-SA 4.0
Photo: Tom Kennedy · CC BY 4.0
Northern Parula (Setophaga americana)

Northern Parula

Setophaga americana

Tiny8 gForest

The northern parula is one of the smaller North American migratory warblers, often being one of the smallest birds in a mixed feeding flock besides kinglets or gnatcatchers. Length is 10.8 to 12.4 cm (4.3 to 4.9 in), wingspan is 16 to 18 cm (6.3 to 7.1 in) and body weight is 5 to 11 g (0.18 to 0.39 oz). Among standard measurements, the wing chord is 5.1 to 6.5 cm (2.0 to 2.6 in), the tail is 3.7 to 4.5 cm (1.5 to 1.8 in), the bill is 0.8 to 1.1 cm (0.31 to 0.43 in) and the tarsus is 1.5 to 1.8 cm (0.59 to 0.71 in).

ID text from Wikipedia, CC BY-SA 4.0

Sonogram of the Northern Parula
Recorded by Jonathon Jongsma · Song · Tahquamenon Falls State Park, Luce, Michigan, United States · CC BY-SA 3.0
Photo: Thomas Brown · CC BY 2.0

Where you might meet both

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Photos and recordings are credited to their authors under the licence shown. Full profiles: Black-and-white Warbler and Northern Parula.