Payout "Name the Bird Contest!" (Episode 48)

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 : Chestnut cap; white throat; grey breast.
Habitat : Summer - cattail marshes, swampy thickets, sedgy bogs; migration - weedy fields, gardens, parks with ponds and streams.
Seasons : Spring, summer, fall in North; fall, winter, spring southward.
Range : Breeds in Canada and n. U.S. to Missouri and Delaware; winters from s. Great Lakes and Massachusetts to Florida and Gulf of Mexico.

The answer is the Swamp Sparrow bird.