Curve-billed Thrasher

About the Curve-billed Thrasher

The Curve-billed Thrasher is the desert's resident cynic - a big gray-brown thrasher with a wickedly decurved bill, staring orange eyes, and a sharp, liquid "whit-wheet!" call that sounds like a wolf whistle and carries across any brushland. It is the common, confiding thrasher of cactus country.

It feeds mostly on the ground, using that sickle bill to whip through leaf litter and dig in bare soil for beetles, grubs, and spiders, plus cactus fruit and seeds in season. For nesting it goes straight to the armory: nests are built deep in cholla, prickly pear, or thorny shrubs, where the spines that trouble everything else become the bird's security system.

Curve-billed Thrashers sing a long, warbling jumble - less showy than a mockingbird's recital but rich and musical - and pairs hold territories year-round, often around ranch houses and desert yards, where they quickly learn to work water features and feeders.

In Texas the species is a year-round resident of the southern brush country, the Trans-Pecos, and the Panhandle's cholla grasslands, edging into the western Hill Country. Wherever cholla and prickly pear thicken, the wolf whistle and the orange-eyed stare from a fence post follow.