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Published: Nov 29, 2007 12:00 AM
Modified: Nov 29, 2007 05:20 AM

Bird groups say 56 species are threatened in N.C.

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SEASIDE SPARROW

Where they live: In or next to salt marshes of the eastern seaboard and Gulf Coast.

Features: Chunky songbird with a substantial bill. On average, the bird weighs 0.81 ounces, and measures 6 inches in length, with a wingspan of 7.5 inches. Under most conditions, the plumage appears dark and blurry. The throat is whitish and the folded wings brownish.

Biggest threat: Disruption of habitat by humans.

(AUDUBON SOCIETY)

WOOD THRUSH

Where they live: The wood thrush breeds in the forests of eastern North America.

Features: Warm reddish-brown color on the crown and nape, fading to olive-brown on the back and wings, white underparts and bold, dark spots on the throat, breast and flanks. The wood thrush also has pink legs and a white eye-ring.

Biggest threat: Forest fragmentation.

PIPING PLOVER

Where they live: Nests and feeds on sandy beaches near water, including sandbars in rivers, sand flats near alkaline lakes, and ocean beaches. It winters on coastal tidal flats and beaches.

Features: Small shorebird, about 7 inches in length, and weighing only about 2 ounces. The species' pale tan upper parts help it to blend with its sandy habitat. The bird's under parts are white, and the legs are yellow-orange. The plover's short bill is orange with a black tip during the breeding season, but entirely black during other months.

Biggest threat: Seashore development.

GOLDEN-WINGED WARBLER

Where they live: In North America in shrubby habitats, often with scattered trees, and at the edges of woods in pastures, wetlands and stream sides.

Features: Both sexes have a gray plumage overall, with light grey to grey-white underparts. Bright yellow adorns the male's crown and wings, and these patches are duller on the female. The small songbird measures about 4.75 inches long with a 7.5 inch wingspan.

Biggest threat: Loss of habitat.

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Goal is one list

In North Carolina, the wood thrush is one of five species that the state Audubon organization has signaled out for special conservation attention. The others are the piping plover -- which is on the federal endangered species list -- and the seaside sparrow at the coast, the Bachman's sparrow in the sandhills and the golden-winged warbler in the mountains.

Near the coast, the seaside sparrow bathes in shallow salt marshes as sea levels rise and development cuts off its habitat.

Just 61 pairs of piping plovers were counted at the Outer Banks this year, Smalling said.

In the sandhills, the Bachman's sparrow searches for space among the pines as the fires it used to thrive on are increasingly suppressed.

And in the mountains, the golden-winged warbler is, like other birds, seeing its habitat affected by development and air pollution.

Other bird species fell off the group's watch list because they have recovered.

And one endangered species in North Carolina, the red-cockaded woodpecker, isn't among the state's top concerns because its population has stabilized, Smalling said.

Conservationists said they want to get organizations, bird watchers and government agencies focused on the same list of species in need.

"These birds will continue to decline and eventually fade into extinction if we do not act to make the watch list an action agenda," said Greg Butcher, director of bird conservation with Audubon.

The group has pushed for national legislation in Washington. In Congress, for example, the Senate is considering funding a program in the farm bill that helps farmers protect habitats for threatened bird species.

It also encourages conservation partnerships, pointing to success stories in major cities such as Chicago and Toronto.

"Even city dwellers live in nature," Butcher said. "It turns out that what's good for birds ends up being very, very important for humans."


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bbarrett@mcclatchydc.com or (202) 383-0012
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