Northern Flicker

Dan Trippe photographed a brown-headed cowbird and a northern flicker at Assabet River National Wildlife Refuge in Sudbury.

Steve Forman photographed an American kestrel, a northern flicker, and a red-winged blackbird at Breakneck Hill Conservation Land in Southborough.

Steve Forman photographed a brown-headed cowbird, a house finch, a northern flicker, and a northern mockingbird at Breakneck Hill Conservation Land in Southborough.

Sharon Tentarelli photographed a monarch butterfly and a northern flicker in Sudbury.

Steve Forman photographed a gray catbird, monarch butterflies, a northern flicker, a northern water snake, and a red-bellied woodpecker in Southborough.

John Carter photographed this northern flicker in Westborough.

Craig Smith photographed an American robin, bobolinks, cedar waxwings, an eastern bluebird, a northern flicker, a song sparrow, a tree swallow, and a downy woodpecker at Heard Farm in Wayland.

Steve Forman photographed a northern flicker and a ruby-throated hummingbird at Breakneck Hill Conservation Land in Southborough.

Sandy Howard photographed a northern flicker and a mourning dove nest at her home in Northborough.

Chuck Hill photographed a northern flicker and a white-throated sparrow in Natick.