Black-billed Magpie

This feather belongs to the Black-billed Magpie, a striking corvid known for its long tail and bold black-and-white plumage. In flight, the white patches on the primaries, like the one shown here, create a flickering strobe-like effect. The bird itself is roughly 19-22 inches long, including a tail that makes up half its length, with iridescent blue-green feathers on the wings and tail.

Distinctive 'magpie' pattern: The outer vane and the distal tip are a deep, iridescent brownish-black to black. The inner vane features a large, stark white patch that covers the proximal two-thirds of the feather. This creates a flashing white effect when the wing is spread.

Tightly interlocked pennaceous barbs throughout most of the vane for flight rigidity; a small amount of plumulaceous (downy) structure is visible at the very base near the calamus.

Smooth and stiff. The black portions exhibit a slight subtle gloss or structural iridescence, while the white area is matte.

The combination of a dark outer vane/tip and a large white inner vane on a stiff primary feather of this size is diagnostic for the Pica genus.

Open woodlands, meadows, riparian thickets, and increasingly in suburban areas and farms. They prefer edges between cover and open ground.

Western North America, from coastal Alaska south to northern California, and east to the Great Plains (Kansas, Nebraska, and the Dakotas). Resident throughout most of its range.

Omnivorous scavengers and predators; they play a key role in cleaning up carrion and controlling insect populations, while also acting as nest predators for smaller birds.

Eurasian Magpie (Pica pica) feathers are nearly identical but found in Europe/Asia. Blue Jay feathers lack the large white inner vane. Black-edged white feathers from some raptors are much larger and usually banded.

Magpies are among the most intelligent animals in the world. They are one of the few non-mammal species capable of recognizing themselves in a mirror test. They also build massive, domed nests that can take up to 40 days to complete.

Good condition. The barbs are mostly intact, though there is slight separation at the very tip, likely from natural wear or contact during the molt process.