We study and catalogue humpback whales across their Gulf of Maine feeding range. Our research season begins in late March and continues through December. View this season's sightings to date below. Sightings also include confirmed reports from throughout the Gulf of Maine. See a list of our sighting contributors.

Alphabetical list | View flukes by pigment | View flukes by name

Alphabetical list | View flukes by pigment | View flukes by name

Sightings include confirmed reports from the Blue Ocean Society, Brier Island Whale and Seabird Cruises, Captain John Boats, Cape Ann Whale Watch, Dolphin Fleet, Grand Manan Whale and Seabird Research Station, New England Coastal Wildlife Alliance and others.

Last year's sightings are available here. Learn about our new satellite tagging project.