Yellow-rumped Warbler

A black-capped chickadee at Breakneck Hill Conservation Land in Southborough, photographed by Steve Forman.

Birds in Southborough

Steve Forman photographed a black-capped chickadee, a palm warbler, a red-tailed hawk, a turkey vulture, and a yellow-rumped warbler at Breakneck Hill Conservation Land in Southborough.

An eastern bluebird at Breakneck Hill Conservation Land in Southborough, photographed by Steve Forman.

Birds at Breakneck Hill in Southborough

Steve Forman photographed an eastern bluebird, a European starling, a house finch, and a yellow-rumped warbler at Breakneck Hill Conservation Land in Southborough.

A Canada goose at Assabet River National Wildlife Refuge in Maynard, photographed by Gail Sartori.

Birds at Assabet River National Wildlife Refuge

Gail Sartori photographed a Canada goose, a Cooper's hawk, red-winged blackbirds, a brown-headed cowbird, and a yellow-rumped warbler at the Assabet River National Wildlife Refuge in Maynard.

An eastern kingbird at Assabet River National Wildlife Refuge in Sudbury, photographed by Dan Trippe.

Birds at Assabet River National Wildlife Refuge

Dan Trippe photographed an eastern kingbird, a downy woodpecker, a yellow palm warbler, and a yellow-rumped warbler at Assabet River National Wildlife Refuge in Sudbury.

A common grackle at Hager Pond in Marlborough, photographed by Steve Forman.

Birds at Hager Pond in Marlborough

Steve Forman photographed a common grackle, a tree swallow, a warbling vireo, a yellow-rumped warbler, and a yellow warbler at Hager Pond in Marlborough.