Turkey Vulture (also known as Turkey Buzzard)

This is a primary flight feather from a Turkey Vulture, a large scavenging bird with a small red head and dark plumage. In the sky, they are easily identified by their 'dihedral' (V-shaped) flight profile and their tendency to rock unsteadily while soaring on thermals. They lack a syrinx and can only produce hisses or grunts.

Uniform dark brownish-black to charcoal gray on the dorsal surface. The ventral side (shown) appears silvery-gray or pale on the trailing vane, creating the distinctive two-toned wing look of a Turkey Vulture in flight. The base of the vane is markedly paler/whitish.

Tightly interlocked and pennaceous throughout most of the vane for aerodynamic integrity. The base shows a small amount of plumulaceous (downy) barbs near the superior umbilicus. The barbs are stiff and durable to withstand high wind pressure.

Coarse and stiff with a matte finish. Most soaring birds lack the oily sheen of waterfowl; instead, the surface is durable and slightly rough to the touch to maintain laminar flow.

The distinctive silvery-gray sheen on the underside of the vane combined with the dark rachis and stark white quill base are diagnostic for this species.

Extremely versatile, found in open forests, rangelands, agricultural fields, and urban areas. Often found near roadsides (for roadkill) and large communal roosts in tall trees or towers.

Widespread across the Americas, ranging from southern Canada to the southernmost tip of South America. Populations in Gainesville, Florida, are year-round residents.

Scavenger; provides essential ecosystem services by consuming decaying carcasses, which helps contain the spread of diseases such as anthrax, botulism, and rabies.

Black Vulture (Coragyps atratus) feathers are shorter, broader, and more black than brown, lacking the extensive silvery underside along the whole length of the primaries (silver is limited to the tips in Black Vultures).

Turkey Vultures have one of the most sophisticated senses of smell in the avian world, allowing them to locate carrion hidden under a forest canopy by detecting ethyl mercaptan gas.

Good condition. There is some minor fraying along the trailing edge, suggesting this was likely a molted feather rather than one lost to predation. No visible fault bars are present.

Gainesville Florida