Ash-throated Flycatcher

The Ash-throated Flycatcher (Myiarchus cinerascens) is an elegant, medium-sized member of the tyrant flycatcher family, superbly adapted to the arid and semi-arid regions of western North America. Lacking the bright, saturated colors of its eastern relative, the Great Crested Flycatcher, the Ash-throated displays a subtle beauty composed of soft grays, washed-out yellows, and warm rufous tones.

This species is highly resilient and uniquely adapted to drought conditions, as it can acquire all its necessary hydration purely from its insect prey. It is commonly observed perching alertly on outer branches or fence posts, sweeping its head to watch for passing insects, and occasionally raising its bush-like crest.

Identifying the Ash-throated Flycatcher requires careful attention to its pale color palette and tail patterns.

• Plumage: The throat and upper breast are a pale, wash-like gray (hence "ash-throated"), which gradually transitions to a very soft, primrose-yellow on the belly. The back is a dull grayish-brown.
• Wings and Tail: The wings feature two distinct whitish-to-pale-cinnamon wingbars. The primary and tail feathers show warm rufous-cinnamon coloration.
• Tail Diagnostic: When viewed from below, the rufous on the inner webs of the tail feathers ends in a dark brown tip that curls back up the shaft, creating a dark, hooked pattern at the tip of each feather.
• Head and Bill: It has a slightly bushy crest that gives the head a peaked appearance when excited. The bill is medium-sized, mostly black, and slightly hooked at the tip.

Similar Species

• Great Crested Flycatcher: Much brighter yellow on the belly, darker olive-gray throat, and typically found in eastern forests.
• Brown-crested Flycatcher: Larger with a noticeably heavier, all-black bill, brighter yellow belly, and lacks the dark hooked tip on the inner web of the tail feathers.
• Dusky-capped Flycatcher: Smaller, darker overall, lacking bright rufous coloring in the tail feathers.

The Ash-throated Flycatcher is a bird of dry, open, and brushy country. Its habitat preferences include:

• Dry Scrublands and Chaparral: Dense brushy areas of California and the Southwest.
• Pinyon-Juniper and Oak Savannas: Open woodland habitats with scattered mature trees.
• Saguaro Deserts and Riparian Washes: Mesquite bosques and desert drainages.

Range and Migration

During the breeding season, this flycatcher is found from Washington state and Idaho southward through California, the Great Basin, the Southwest, and Texas, extending deep into central Mexico. In late summer and autumn, they migrate to wintering grounds in Mexico and northern Central America. It is a rare but regular autumn vagrant to the eastern coast of North America.

Feeding

Ash-throated Flycatchers feed primarily via "hawk-and-sally" techniques. They sit quietly on a perch, scan the surrounding area, and then dart out to capture flying insects in mid-air or glean them off foliage. They consume a wide variety of arthropods including wasps, bees, beetles, caterpillars, and spiders. During late summer, they will also feed on small fruits and saguaro cactus berries.

Vocalization

The voice of the Ash-throated Flycatcher is a key identification tool. Its standard calls are dry, hollow, and sharp. The most common call is a sharp, two-syllabled "ka-brick" or "prrit", along with a softer, questioning "whit" or "whipe". Unlike many songbirds, they do not have a complex melodious song.

Nesting

An obligate cavity-nester, this species relies on pre-existing holes since it cannot excavate its own. They utilize old woodpecker holes, natural hollows in oaks or cacti, and human-made structures like nest boxes, fence posts, and even hollow metal pipes. The female builds a cup-shaped nest crammed inside the cavity, lining it with soft grasses, rootlets, and an abundance of animal fur or feathers.