Ptiliogonys

Ptiliogonys is a genus of birds in the family Ptiliogonidae, commonly known as silky-flycatchers. These birds are found in the Americas, ranging from the southwestern United States and Mexico down through Central America. The genus name is derived from the Greek words "ptilon" meaning feather and "gonos" meaning seed or offspring, likely referring to their soft, fluffy plumage.

There are three recognized species within the genus Ptiliogonys: the Phainopepla (Ptiliogonys phainopeplus), the Gray silky-flycatcher (Ptiliogonys cinereus), and the Black silky-flycatcher (Ptiliogonys nigricristatus). The Phainopepla is the most widespread of the three, inhabiting arid and semi-arid regions. The Gray silky-flycatcher is found in montane forests, and the Black silky-flycatcher is also primarily found in higher elevation habitats.

These birds are characterized by their slender bodies, long tails, and soft, silky plumage, which gives them their common name. They are typically small to medium-sized birds. Their coloration varies by species but often includes shades of gray, black, and white, with some species exhibiting a glossy sheen. Males and females can sometimes differ in appearance, with males often being more brightly colored or possessing more prominent crests.

Ptiliogonys species are primarily insectivorous, catching flying insects in mid-air, hence the "flycatcher" part of their common name. They also supplement their diet with fruits and berries, especially during certain seasons. They are often seen perched on prominent branches, sallying out to catch prey. Their breeding habits generally involve building cup-shaped nests and laying clutches of two to three eggs.