Blackburnian Warbler

Dendroica fuscaOrder: PASSERIFORMESFamily: Wood Warblers (Parulidae)

Breeding Location:

Forests, coniferous

Breeding Type:

Monogamous, Solitary nester

Breeding Population:

Fairly common in coniferous range

Egg Color:

White or pale green with brown spots and blotches

Number of Eggs:

4 - 5

Incubation Days:

11 - 12

Egg Incubator:

Female

Nest Material:

Small sticks, lichen, and plant down.

Migration:

Migratory

Overview

Blackburnian Warbler: Medium warbler, yellow-orange head, black cap and cheek patch, and orange throat. Upperparts are black with white stripes and underparts are white with black- streaked flanks. Wings have prominent white patches. The tail is black with white on outer tail feathers.

Range and Habitat

Blackburnian Warbler: Breeds from Saskatchewan east to Nova Scotia, south to the Great Lakes, southern New England, and in mountains to northern Georgia. Spends winters in the tropics. Preferred habitats include mixed forests of hemlock, spruce, and various hardwoods.

Breeding and Nesting

Blackburnian Warbler: Four to five brown spotted and blotched, white or pale green eggs are laid in a twig nest lined with lichens, mosses, and hair, usually built high in a large conifer. Incubation ranges from 11 to 12 days and is carried out by the female.

Foraging and Feeding

Blackburnian Warbler: Eats caterpillars and beetles, hopping from limb to limb high in tall trees. Also hawks insects, flying from a perch to grab them in mid-air.

Readily Eats

Sugar Water, Fruit, Nut Pieces

Vocalization

Blackburnian Warbler: Song is very thin and wiry, increasing in speed and rising to the limit of hearing "sleet-sleet-sleet-sleet-sleetee-sleeeee."

Similar Species

Blackburnian Warbler: Fall Black-throated Green Warbler is similar but has green cheeks and crown that do not contrast much with yellow behind eye. Townsend's Warbler has a more striking face pattern with darker cheeks and crown.

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Bird Call Credits: The Macaulay Library of Natural Sounds at the Cornell Lab of Ornithology. Martyn Stewart, http://www.naturesound.org, Redmond, Washington USA. The reuse or copying of bird calls in this database is strictly forbidden.

Blackburnian Warbler

● Song: "sleet-sleet-sleet-sleet-sleetee-sleeeeeee"

● Foraging & Feeding: Blackburnian Warbler: Eats caterpillars and beetles, hopping from limb to limb high in tall trees. Also hawks insects, flying from a perch to grab them in mid-air.

● Breeding & nesting: Blackburnian Warbler: Four to five brown spotted and blotched, white or pale green eggs are laid in a twig nest lined with lichens, mosses, and hair, usually built high in a large conifer. Incubation ranges from 11 to 12 days and is carried out by the female.

● Similar species: Blackburnian Warbler: Fall Black-throated Green Warbler is similar but has green cheeks and crown that do not contrast much with yellow behind eye. Townsend's Warbler has a more striking face pattern with darker cheeks and crown.

Flight Pattern

Swift direct flight with rapid wing beats.

Blackburnian Warbler Breeding Male Body Illustration

● Range & Habitat: Blackburnian Warbler: Breeds from Saskatchewan east to Nova Scotia, south to the Great Lakes, southern New England, and in mountains to northern Georgia. Spends winters in the tropics. Preferred habitats include mixed forests of hemlock, spruce, and various hardwoods.

^BreedingMonogamous, Solitary nester

^PopulationFairly common in coniferous range

^MigrationMigratory

^Weight0.4 Ounces

Field Guide to Birds of North America