Cyclarhis gujanensis

Physical characteristics: Rufous-browed peppershrikes have a somewhat heavy body, large head, and heavy bill. The back is dark olive-green, chest and flanks are yellow, the belly is white, and the top of head is gray with a broad rufous (reddish) stripe over the eyes. Males and females look alike. They are 5.5 to 6.0 inches (14 to 15 centimeters) long.

Rufous-browed peppershrikes stay in the thicker parts of the foliage, and so they are easier to hear than see. Their song is a repeated, musical phrase, and each individual's is a bit different. (Illustration by Michelle Meneghini. Reproduced by permission.)

Geographic range: They are widely found in Central America from southeastern Mexico to Panama, and in parts of South America as far south as central Argentina (but are not found around most of the area affected by the Amazon River).

Habitat: Their habitat consists of both dry and moist evergreen forest borders, scrublands, gallery and secondary forests, and clearings with trees. The birds are found at altitudes up to 9,200 feet (2,800 meters).

Diet: The birds feed on insects, caterpillars, and other invertebrates found on foliage, flowers, and tree limbs. They also eat small fruits.

Behavior and reproduction: Rufous-browed peppershrikes move about in trees with sluggish movements. They usually stay in the thicker parts of the foliage, so are more often heard, rather than seen. The birds do not migrate, but do defend their breeding territory. Their song is a repeated, musical phrase that is sung year-long. The type of song differs depending on individual birds, and where they are located in their range.

The birds stay together throughout the year. They build cup-shaped, thin-walled nests from grasses, which hang from a fork of a high tree branch. Both the male and female incubate the eggs and feed the young.

Rufous-browed peppershrikes and people: There is no known significant relationship between people and rufous-browed peppershrikes.

Conservation status: Rufous-browed peppershrikes are not threatened. ■

FOR MORE INFORMATION

Books:

Alsop, Fred J. III. Birds of North America. New York: Dorling Kindersley, 2001.

Baughman, Mel M., ed. Reference Atlas to the Birds of North America. Washington, DC: National Geographic, 2003.

del Hoyo, Josep, Andrew Elliott, Jordi Sargatal, Jose Cabot, et al., eds. Handbook of the Birds of the World. Barcelona: Lynx Edicions, 1992.

Field Guide to the Birds of North America, 4th ed. Washington, DC: National Geographic Society, 2002.

Forshaw, Joseph, ed. Encyclopedia of Birds, 2nd ed. San Diego, CA: Academic Press, 1998.

Harrison, Colin James Oliver. Birds of the World. London and New York: Dorling Kindersley, 1993.

Kaufman, Kenn, with collaboration of Rick and Nora Bowers and Lynn Hassler Kaufman. Birds of North America. New York: Houghton Mifflin, 2000.

Sibley, David. The Sibley Guide to Birds. New York: Alfred A. Knopf, 2000.

Terres, John K. The Audubon Society Encyclopedia of North American Birds. New York: Knopf, 1980.

NEW WORLD FINCHES Emberizidae

Class: Aves Order: Passeriformes Family: Emberizidae Number of species: 291 species

CHAPTER

phylum class subclass order monotypic order suborder family

PHYSICAL CHARACTERISTICS

New World finches consist of buntings and New World sparrows. They are small- to medium-sized birds, with a short, conical bill, medium-sized legs, rather large feet, and a short- to medium-length tail. The bill's upper and lower parts can be moved sideways in some species. Most species have dull black, brown, olive, gray, or beige plumage (feathers), but some species are brightly colored in rich chestnut or pale buffy browns with white or black areas. All have wings with nine main feathers, although a short tenth may be present. Faces contain patterns of black, white, and buff, sometimes with yellow or buffy orange stripes. Males are generally larger than females. Sexes look alike in plumage in most species but are very different in others. New World finches are 4.0 to 9.5 inches (10 to 24 centimeters) long and weigh between 0.3 and 2.6 ounces (8 and 75 grams).

GEOGRAPHIC RANGE

New World finches range throughout the world, except for the interior of Greenland, far Southeast Asia, New Guinea, Australia, and Madagascar. They have been introduced in New Zealand.

HABITAT

New World finches live in open and semi-open bushy or grassland areas, forest edges, tundra, prairies and meadows, deserts, hilly meadows, salt and freshwater marshes, and oak and pine woods.

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