After samples were collected, the whale was buried since it was "unable to be towed back to" the beach due to shallow water.
The whales were observed off Laguna Beach on Sunday, March 23, rolling and appearing to play in the surf steps from the sand.
Two endangered North Atlantic right whales and a calf have been spotted off the coasts of Fort Myers Beach and Marco Island.
A pair of adult female right whales are still roaming around off Florida's west coast while calving off the Atlantic Coast continues.