U.S. law protecting marine mammals and promoting ecosystem-based wildlife management
Humpback whales have surged from about 2,000 to 35,000 in roughly 40 years, drawing them into Rio’s Guanabara Bay. Tours with biologists onboard have grown, while researchers study migration patterns and the Abrolhos Bank habitat. A scientific expedition runs June 26–July 9 to map behavior and routes.
Video shows a man kicking a sea lion at La Jolla Cove; NOAA Fisheries is investigating under the Marine Mammal Protection Act. San Diego officials condemn the act; bystanders are seen laughing. Public tips are being sought to identify the perpetrator.