"Warmer waters in Chesapeake Bay and the Atlantic have lured bottlenose dolphins into some of the state's rivers. Watch videos from boaters."
Dolphins more common in Potomac than previously thought - Bay Journal
Great local press in this article about the Potomac-Chesapeake dolphins!
Dolphins making a splash in rivers near Annapolis - Bay Journal
"Marine mammals rarely sighted that far up the Chesapeake Bay"
Dolphin sightings delight county residents - The Baltimore Sun
"Dolphin sightings in the Chesapeake Bay and Anne Arundel County rivers surprised boaters last week and raised the question: Does this mean water quality is improving?"
Video shows humpback whale breaching in Chesapeake Bay - The Washington Post
A humpback whale was spotted in the Chesapeake Bay close to our study site.
University Making First Ever Study of Dolphins in the Potomac - Georgetown University
Check out Georgetown University's story on the Potomac-Chesapeake Dolphin Project.