Ash-throated Flycatcher

The ash-throated flycatcher, Myiarchus cinerascens, presents itself as a medium-sized member of the tyrant flycatcher family. With a length spanning 7.5 to 8.6 inches and a wingspan reaching 11.8 to 12.6 inches, it weighs a modest 0.7 to 1.3 ounces. This bird is characterized by its slim, long-tailed silhouette and a slightly peaked crest atop its relatively large head. The plumage is a blend of olive brown across the upperparts, with a darker head and a short crest. The underparts are a contrast of gray breast and very pale yellow belly, while the brown tail and wing feathers boast rufous outer webs, accompanied by two subdued wing bars. Both sexes share a similar appearance.

Identification Tips

When identifying the ash-throated flycatcher, look for its olive-brown upperparts and darker head with a short crest. The gray breast transitions to a pale yellow belly. Note the rufous on the outer webs of the tail and wing feathers, as well as the two faint wing bars. The bird's size and long tail are also distinguishing features.

Habitat

The ash-throated flycatcher favors a variety of habitats including desert scrub, riparian forests, brushy pastures, and open woodlands.

Distribution

This species breeds from the western United States down into central Mexico. It migrates short distances, retreating from the northern and central parts of its range to winter from southern Mexico to Honduras. The bird is also known to wander, occasionally being spotted as far afield as the east coast of North America.

Behaviour

The ash-throated flycatcher is an insectivorous bird, adept at sallying from perches to snatch prey from the ground or foliage. Unlike its tyrant flycatcher cousins, it typically moves to a new perch rather than returning to the original one. In winter, it may consume fruit if insects are scarce, and on rare occasions, it may feed on small mammals and reptiles, dispatching them with a forceful strike against a hard surface.

Song & Calls

Distinctive vocalizations set the ash-throated flycatcher apart from similar species. Its calls include a burry "kabrick" and a rough "prrt" or "wheer," which can be heard throughout the year.

Breeding

Nesting occurs in tree cavities or similar natural or man-made holes, with a typical clutch consisting of three to four eggs.

Conservation status

The ash-throated flycatcher is classified as Least Concern by the IUCN, thanks to its extensive range, large population, and generally increasing numbers. It is protected under the Migratory Bird Treaty Act. The creation of bluebird trails with nest boxes has been beneficial to this species, as they will also utilize these boxes for nesting.

Parasites and Predators

The ash-throated flycatcher plays host to various parasites, including the nasal mite Tyranninyssus callinectoides and the quill mite Syringophilopsis tyranni.