Killdeer

Steve Forman photographed this killdeer at Hager Pond in Marlborough.

Joan Chasan photographed this killdeer in Framingham.

Joan Chasan photographed this killdeer in Concord.

Steve Forman photographed a common whitetail dragonfly, a great blue heron, and a killdeer at Hager Pond in Marlborough.

Steve Forman photographed a Canada goose gosling, a great blue heron, a family of mallards, a red-shouldered hawk being chased by a red-winged blackbird, eastern tiger swallowtail butterflies, a greater...

Steve Forman photographed mallard ducklings, a red-winged blackbird, a solitary sandpiper, a spotted sandpiper, an eastern tiger swallowtail butterfly, and a killdeer at Hager Pond in Marlborough.

Joan Chasan photographed American lotus blossoms and a killdeer in Framingham.

Steve Forman photographed barn swallows and a killdeer at Hopkinton State Park.

Gail Sartori photographed this killdeer in Acton.

Steve Forman photographed a killdeer at Hager Pond in Marlborough.