Marine Mammals

Whales Seals Dolphins Sea Lions Orcas Cetaceans Elephant Seals Toothed Whales Killer Whales Sea Otters

Juvenile Fin Whale Dies on Arequipa Beach as Mar del Plata Protects New Seal Pup

The incidents prompt scientific investigations into prey shortages, shifting coastal distributions, necropsies, sustained monitoring

Orphaned Walrus Calf Annautaq Arrives at SeaWorld Orlando

Experts Say a Sperm Whale Could Swallow a Person but Survival Inside Is Highly Unlikely

Shedd Reports Fifth Beluga Death After Marineland Transfers

Dolphin Echo Dies at L'Oceanogràfic After Transfer From Marineland Canada

Domoic Acid Outbreak Overwhelms California Sea Lion Rescuers

Sea Lion Dies at Crissy Field as Domoic Acid Strandings Surge Along California Coast

Domoic Acid Surge Is Sickening California Sea Lions

Federal Officials Investigate Viral Video of Person Kicking Sea Lion at La Jolla Cove

Juvenile Humpback Found Dead Under Winthrop Dock

SeaWorld Joins International Effort to Rehome 30 Beluga Whales

SeaWorld San Diego Reveals New Dolphin Calf and Sea Lion Pup

Neil the Seal Leaves Tasmanian Shores After Completing Annual Moult

Endangered Pregnant Fin Whale Found on Bow of Cruise Ship in Seward

Researchers Digitize Complete Vaquita Skeleton and Publish Open 3D Archive

Washington Tourist Faces Federal Charges Over Rock Thrown at Endangered Hawaiian Monk Seal

Beluga Whale Shows Signs of Self-Recognition in Reanalyzed Mirror Tests

Pentagon Says Iran Lacks Military Dolphins as It Stays Vague on U.S. Program

Wayward Sea Lion Pup Rescued From San Francisco Street, Now Under Vet Evaluation

IUCN Lists Emperor Penguin and Antarctic Fur Seal as Endangered