American Woodcock
American Woodcock
Scolopax minor
At a Glance
Related to the sandpipers, the American Woodcock has strikingly different habits. This rotund, short-legged bird hides in forest thickets by day, where it uses its long bill to probe in damp soil for earthworms. American Woodcock eyes are set far back on its head, allowing it to watch for danger even with its bill buried in the dirt. Males perform a remarkable 'sky dance' on spring and summer nights, in a high, twisting flight, with chippering, twittering, bubbling sounds.
All bird guide text and rangemaps adapted from Lives of North American Birds by Kenn Kaufman© 1996, used by permission of Houghton Mifflin Harcourt Publishing Company. All rights reserved.
Category
Sandpiper-like Birds, Sandpipers
IUCN Status
Least Concern
Habitat
Coasts and Shorelines, Fields, Meadows, and Grasslands, Forests and Woodlands, Freshwater Wetlands, Shrublands, Savannas, and Thickets
Region
Eastern Canada, Florida, Great Lakes, Mid Atlantic, New England, Plains, Southeast, Texas
Behavior
Flushes, Running
Population
3.500.000
Range & Identification
Migration & Range Maps
The American Woodcock migrates at night. Fall migration is influenced by weather, with many driven south by major cold fronts. Spring migration begins very early, some males moving north during January in warm years.
Description
Female — Length: 10.5-12 in (27-31 cm); wingspan: 16.5-18.9 in (42-48 cm); weight: 5.3-9.9 oz (151-279 g). Male— Length:10-11 in (25-28 cm); wingspan: 16.5-18.9 in (42-48 cm); weight: 4-7.7 oz (116-219 g). The female American Woodcock is slightly larger than the male. They present an odd and distinctive shape: Round-bodied, short-necked, short-legged, and long-billed. Note the orange-buff belly, crosswise black bars on the crown, and camouflaged pattern on the back.
Size
About the size of a Robin
Color
Black, Brown, Gray, Orange, Red, Tan
Wing Shape
Rounded, Short, Tapered
Tail Shape
Short
Songs and Calls
A loud, buzzy bzeep! similar to the call of a nighthawk and often repeated on the ground about every two seconds during courtship.
Call Pattern
Falling, Flat
Call Type
Buzz, Chirp/Chip, Trill
Habitat
The American Woodcok is secretive but found in wet thickets, moist woods, and brushy swamps. It favors a mix of forest and open fields, often spending days in the forest and nights in the open. It favors deciduous or mixed woods with much young growth and moist soil, such as thickets along streams. At night The American Woodcock may be in open pastures, abandoned farm fields, open swamp edges.
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Behavior
Eggs
The American Woodcock nests in open sites on the ground in recently disturbed forests. On average there are 4 eggs per nest, sometimes 1-3; rarely 5 or more (possibly resulting from more than one female laying in same nest). Eggs pinkish-buff, blotched with brown and gray. Incubation is by female only, 20-22 days.
Young
Downy young leave nest a few hours after hatching. Female tends young and feeds them. After a few days, the American Woodcock young may begin probing in soil, learning to search for food. Young can make short flights at age 2 weeks, fly fairly well at 3 weeks, independent at about 5 weeks.
Feeding Behavior
Feeds mostly by probing with bill in soft soil. The tip of the bill is sensitive and flexible, allowing it to detect and then grab creatures in the soil. The American Woodcck sometimes performs an odd rocking motion while standing; possibly the vibration from this will disturb earthworms into moving; it has been suggested that the American Woodcock can hear sounds of creatures moving underground.
Diet
The American Woodcock mostly forages for earthworms and insects. Earthworms are its major prey at most times and places. Insects are also important, especially larvae that burrow in soil, such as those of many beetles, crane flies, and others. The American Woodcock also eats millipedes, spiders, snails, and other invertebrates. It consumes some plant material, including seeds of grasses, sedges, and smartweeds.
Nesting
Males display at night in spring and summer to attract females. Often several males are close together in meadow, brushy field. Male gives nasal beeping call on ground, then performs high, twisting flight display. In this "sky dance," musical twittering sounds made by certain modified wing feathers, chirping calls made vocally. Female visits area and mates with one of the males. Male takes no part in caring for eggs or young. Nest site is on ground, usually in open woods or overgrown field, in area with many dead leaves. Nest (made by female) is a scrape lined with dead leaves and other debris.
Conservation
Conservation Status
The American Woodcock is probably declining in eastern United States. It may be increasing in parts of Canada as coniferous forests are cut and grow up to thickets. It is still reasonably common overall.
Climate Threats Facing the American Woodcock
Choose a temperature scenario below to see which threats will affect this species as warming increases. The same climate change-driven threats that put birds at risk will affect other wildlife and people, too.
