Description of the Kirtland's Warbler

Description

BREEDING MALE

The Kirtland’s Warbler has bluish-gray upperparts streaked with black, yellow underparts with black streaking on the flanks, and a broken eye ring.

kirtland's warbler

Female

Sexes similar, though females are duller.

Seasonal change in appearance

None.

Juvenile

Juveniles resemble adult females but are browner.

Habitat

Young jack pine forests.

Diet

Insects and berries.

Behavior

Forages in low vegetation or on the ground.

Range

Breeds primarily in a small area of Michigan and winters in the Bahamas. Currently increasing thanks to intensive management.

More information:

Bent Life History

Visit the Bent Life History for extensive additional information on the Kirtland's Warbler.

Fun Facts

Kirtland’s Warblers defend larger territories than most other warblers.

Some Kirtland’s Warblers are extremely tame and will allow a close approach to a nest.

Vocalizations

The song is a series of sharp notes and whistles.

Similar Species

Magnolia Warbler
Magnolia Warblers have greener backs and more white in the wings. Underparts are a brighter yellow.
Yellow-throated Warbler
The Yellow-throated Warbler has a darker, patterened face, white belly.

Nesting

The nest is a cup of plant materials, hair, and fibers placed on the ground.

Eggs

Number: 4.
Color: Buff with darker markings.

Incubation and fledging:
- Young hatch at 13-15 days.
- Young fledge (leave the nest) in 9 days after hatching but remain with the adults for some time.