Payout "Name the Bird Contest!" (Episode 55)

How well do you know the most common birds living in the Eastern USA and the East of Canada?

Read through the text below and pick the correct bird. The included photo may give you a good clue as well.

Markings : Blue-grey above, whitish below; long black tail with white outer feathers; white eye ring.
Habitat : Woodland along lakes and rivers; open pineland in South; migration - city parks and suburban yards.
Seasons : All year in Deep South; spring, summer, fall elsewhere.
Range : Breeds from s. Great Lakes and c. portions of New York and New England to Florida and Gulf of Mexico; winters along s. Atlantic and Gulf Coasts from North Carolina to Texas; all Florida.

The answer is the Blue-Grey Gnatcatcher bird.