Common Raven (Northern Raven, Corbie)

This is a large, imposing flight feather from one of the world's most intelligent birds. Common Ravens are massive all-black passerines with a wingspan of up to 4.5 feet. They are distinguished from crows by their larger size, wedge-shaped tails, and heavier, slightly curved bills.

Uniformly black base color with a distinct structural oily green and purple iridescence visible when light hits the surface. The ventral (underside) is slightly more matte and grey-black. No banding or spots are present, indicating a typical adult corvid feather.

Tightly interlocked pennaceous structure throughout most of the vane, providing the necessary rigidity for flight. The barbs are dense and well-knitted with hooklets (barbicels), though some separation (splitting) is visible near the tip due to wear.

Smooth, stiff, and glossy. The surface has a waxy feel, providing water resistance. The leading edge is noticeably stiffer than the trailing edge to maintain shape against air pressure.

Large size (over 10 inches), deep black color with oily green/blue iridescence, and a significant asymmetry in the vane width characteristic of primary flight feathers.

Extremely versatile: found in coniferous and deciduous forests, high deserts, mountain tundra, coastal cliffs, and increasingly in rural and suburban areas.

Widely distributed across the Northern Hemisphere. Found throughout North America from the Arctic to Nicaragua, and across Eurasia and North Africa. Most populations are non-migratory residents.

Apex scavenger and occasional predator. They play a vital role in cleaning up carrion and are highly adaptable opportunistic feeders.

American Crow (smaller, less iridescence), Turkey Vulture (larger, lacks iridescence, greyish undersides), Black Vulture (shorter, broader, different texture).

Ravens are known to use tools, solve multi-step puzzles, and even mimic human speech. They are often seen performing aerial acrobatics, such as flying upside down, just for play.

Fair to Good. The feather shows signs of natural wear at the tip and some separation of the barbs ('zipped' parts have come undone), which is common in molted feathers found on the ground.