Dusky Flycatcher

Feeding Behavior

Forages by watching from an exposed perch (often on a dead branch), then flying out to capture insects, usually in the air. Sometimes drops to ground or hovers next to foliage or bark to capture insects there.

Eggs

4, sometimes 2-3, rarely 5. Smaller clutches may be laid on second attempts after first nesting fails. Eggs dull white, rarely dotted with brown. Incubation is by female only, usually 15-16 days. Young: Brooded by female, and fed by both parents. Young leave the nest about 15-20 days after hatching, may be fed by parents for another 3 weeks. 1 brood per year.

Young

Brooded by female, and fed by both parents. Young leave the nest about 15-20 days after hatching, may be fed by parents for another 3 weeks. 1 brood per year.

Diet

Insects. Diet not known in detail, but so far as known feeds entirely on insects, including moths, bees, wasps, grasshoppers, damselflies, caterpillars, butterflies, and undoubtedly others, probably all of rather small size.

Nesting

Male defends nesting territory by singing from prominent perch; occasionally performs short flight-song display. In courtship, both sexes hop about in branches, fluttering wings. Nest site is usually in deciduous shrub, less often in conifer; usually 3-6' above ground, rarely up to 16'. Placed in vertical fork among dense foliage. Nest (probably built by female only) is cup of grasses, weeds, shreds of bark, lined with plant down, feathers, animal hair, and other soft materials.