Phainopepla

The Phainopepla is a slender, crested songbird of the desert Southwest, and the only silky-flycatcher species found in the United States. Its name comes from Greek for "shining robe," a fitting description of the adult male's glossy, satiny black plumage.

Males are a striking glossy black overall, with a wispy pointed crest and piercing red eyes; in flight, large white patches flash in the wings. Females and immatures are soft slate-gray with the same crest, red eyes, and white wing patches, but lack the male's glossy sheen. Both sexes have a long tail and an upright, alert posture, often perching prominently atop shrubs or mesquite.

Key field marks

• Slim body with a thin, pointed crest and long tail
• Bright red eyes in both sexes
• Adult male: glossy black overall with white primary patches visible in flight
• Female/immature: uniform soft gray with the same white wing flashes
• Upright, watchful perching posture atop exposed shrubs

Similar species

Male Phainopeplas can be mistaken for a small black cardinal or cowbird at a glance, but the wispy crest, red eyes, slender build, and flashing white wing patches in flight are diagnostic. No other North American desert songbird combines a crest with all-black, glossy plumage and red eyes.

Habitat

Phainopeplas are closely tied to desert mistletoe, which grows as a parasite on mesquite, palo verde, and acacia in desert washes. In late spring and summer many move to cooler oak and sycamore woodlands in foothill canyons.

Range

Found from the southwestern United States (California, Arizona, New Mexico, Texas) south through much of Mexico. Some populations shift seasonally between low desert (winter/early spring, when mistletoe fruits peak) and higher-elevation woodlands (late spring/summer), an unusual double-breeding-ground strategy tied to fruit availability rather than a typical north-south migration.

Behavior

Phainopeplas perch conspicuously atop shrubs and trees, sallying out to catch flying insects in short, acrobatic flights, then returning to the same perch. Males aggressively defend mistletoe clumps as a winter food resource.

Voice

The call is a distinctive, querulous rising "wurp?" often given in flight. The song is a soft, disjointed warble, less often heard than the call.

Feeding and nesting

Mistletoe berries make up the bulk of the diet for much of the year, supplemented by insects, especially during the breeding season. Phainopeplas play a key role in dispersing mistletoe seeds through their droppings. Nests are small, well-camouflaged cups built in mistletoe clumps or tree forks; some pairs raise two broods in a single year at two different sites, an adaptation tied to their unusual seasonal movements.