Feather Identifier app iconFeather Identifier
Ruffed Grouse (Bonasa umbellus)
Contour body feather, specifically from the ruff or mantle

Ruffed Grouse (Bonasa umbellus)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Galliformes, Family: Phasianidae, Genus: Bonasa, Species: B. umbellus

Family: Phasianidae (Pheasants, Grouse, and Allies)

Shape
Symmetrical vane with a rounded, blunt tip, typical of specialized ornamental body feathers found on the neck ruff
Size
Relatively small, approximately 1.5 to 2 inches in length, perfectly sized for a specialized neck ruffle feather on a medium-sized gallinaceous bird
Rarity
Common, though populations can fluctuate cyclically over 8-to-11-year periods
Learn more about Ruffed Grouse (Bonasa umbellus) in the encyclopedia →

Found a feather like this?

Identify any feather from a photo, free.

Identify a feather

Description

The Ruffed Grouse is a medium-sized forest-dwelling gallinaceous bird famed for its dramatic drumming display. This specialized neck ruff feather exhibits the classic rich chestnut and velvety black band that makes the species instantly recognizable, providing insulation and visual display capability during courtship.

Colour & Pattern

Striking coloration featuring a dark, iridescent charcoal-black or deep grey subterminal band sharply bordered by a rich, warm rufous-brown or chestnut tip, with a greyish-brown base

Barb Structure

Pennaceous at the tip with densely interlocked barbs, transitioning to a more plumulaceous or semiplume-like fluffy base underneath, very soft and pliable

Texture & Surface

Silky and soft with a matte finish on the colorful tip and slightly more rigid structure along the central shaft

Key Features

Distinctive velvety black or dark grey subterminal band sharply contrasting with a warm rufous or chestnut tip

Habitat

Deciduous and mixed-coniferous forests, particularly areas with dense undergrowth, young aspen stands, and brushy woodland edges

Geographic Range

Widespread across the northern United States and throughout Canada, stretching from Alaska down through the Appalachian and Rocky Mountain chains

Ecological Role

Serves as an important prey species for forest raptors and mammalian predators while acting as a seed and bud disperser in forest ecosystems

Similar Species

Spruce Grouse or Greater Sage-Grouse, but neither possesses the exact contrasting black and rufous neck ruff pattern of the Ruffed Grouse

Interesting Facts

Male Ruffed Grouse produce their famous drumming sound not with their vocal cords, but by beating their wings rapidly against the air to create a vacuum shockwave

Condition Notes

Good condition with intact barbs and clean coloration, showing minimal wear and tear