Swamp Sparrow

A palm warbler at Assabet River National Wildlife Refuge, photographed by Ron McAdow.

Birds at Assabet River National Wildlife Refuge

Ron McAdow photographed a palm warbler, rusty blackbirds, a swamp sparrow, and a white-throated sparrow at Assabet River National Wildlife Refuge.
A common yellowthroat at Great Meadows National Wildlife Refuge in Sudbury, photographed by Ron McAdow.

Birds off Pelham Island Road

Ron McAdow photographed a common yellowthroat and a swamp sparrow at Great Meadows National Wildlife Refuge in Sudbury.
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