Ruby-throated Hummingbird

Steve Forman photographed a red-tailed hawk and a ruby-throated hummingbird in Southborough.

Robin Right photographed an American robin and a ruby-throated hummingbird in her yard in Harvard.

Steve Forman photographed a clouded sulphur butterfly, a skipper, American goldfinches, ruby-throated hummingbirds, a cedar waxwing, a grasshopper, and a northern water snake at Breakneck Hill Conservation Land in Southborough.

Steve Forman photographed black swallowtails, a bumble bee, eastern tiger swallowtails, ruby-throated hummingbirds, a monarch butterfly, and northern flickers at Breakneck Hill Conservation Area in Southborough.

Steve Forman photographed these ruby-throated hummingbirds at Breakneck Hill Conservation Land in Southborough.

Steve Forman photographed house sparrows (including a leucistic house sparrow), a ruby-throated hummingbird, and a spicebush swallowtail at Breakneck Hill Conservation Land in Southborough.

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

Robin Right photographed these ruby-throated hummingbirds at her feeder in Harvard.

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

Steve Forman photographed this ruby-throated hummingbird and a passing common green darner, which can act as a predator for hummingbirds, at Breakneck Hill Conservation Land in Southborough.