Ruffed Grouse

Ruffed Grouse Booming

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Ruffed Grouse

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Ruffed Grouse On Nest

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Ruffed Grouse

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Ruffed Grouse

Photo of ruffed grouse
Bonasa umbellus
Phasianidae (pheasants) in the order Galliformes

This chickenlike bird has brown, rufous, and gray color morphs. Adults are streaked above and barred below; females generally have darker barring than males. The tail has a dark bar near the tip, but females lack the dark band on central tail feathers. Both sexes have a dark ruff on the neck; the male uses the ruff in spring to display to females. There is also a crest atop the head, though it sometimes lies flat.

Length: 17 inches (tip of bill to tip of tail).
Habitat and conservation: 
Ruffed Grouse are found in forested landscapes, in areas with a thick, brushy undergrowth of shrubs and/or saplings. Habitat loss is a primary reason their numbers have declined. They require different specific habitats during different parts of their seasonal cycle. The Missouri Department of Conservation is working to assist landowners to provide the habitat grouse need for food, cover, breeding, drumming, nesting, and overwintering.
Primary foods include green leafy plants and various seeds and fruits such as wild grapes, tick trefoil, rosehips, sumac berries, bittersweet, sedges, and bush clovers. Chicks feed mainly on insects to meet their high protein and energy requirements. In winter, grouse feed on wild fruits and acorns, but the catkins of hop hornbeam trees are a major winter staple.
Distribution in Missouri: 
Rare and local permanent resident statewide in appropriate habitat; most occur in the Ozark Border region.
Rare permanent resident. Restoration efforts have had some success. A Species of Conservation Concern in Missouri.
Life cycle: 
Males perform distinctive courtship displays at dawn and dusk in April, usually standing on a fallen log and making rapid forward wingbeats, which creates a low, pumping noise, with accelerating speed. Females are ground-nesters, usually laying about 6–8 eggs.
Human connections: 
Ruffed grouse are a favorite of hunters, in part because the birds are challenging, being difficult to see and preferring thick brush.
Ecosystem connections: 
Habitat improvements implemented to boost grouse populations are good for numerous other species of plants and animals as well.
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