Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society. ABOVE: File photo of a Ruby-throated hummingbird.
(PHOTO: Roseann Paolini)

Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society. ABOVE: File photo of a Ruby-throated hummingbird.

(PHOTO: Roseann Paolini)

Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society. Above: Black-crowned night-heron. (Photo / Derrick Z. Jackson)

Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society. Above: Black-crowned night-heron. (Photo / Derrick Z. Jackson)

Recent bird sightings as reported to the Massachusetts Audubon Society. (Photo: The willet, a species of “moderate concern,” with a population of 250,000.)

Recent bird sightings as reported to the Massachusetts Audubon Society. (Photo: The willet, a species of “moderate concern,” with a population of 250,000.)

Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society. (Above: Northern gannet.)

Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society. (Above: Northern gannet.)

Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society. (Photo: Richard Johnson/Mass. Audubon/File)

Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society. (Photo: Richard Johnson/Mass. Audubon/File)

Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society. (Photo: Snowy egret.)

Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society. (Photo: Snowy egret.)

Recent bird sightings on Cape Cod as reported to the Massachusetts  Audubon Society for Jan. 12-19.

Recent bird sightings on Cape Cod as reported to the Massachusetts Audubon Society for Jan. 12-19.