Sei whales have made a comeback after 100 years
Video Credit: Rumble - Duration: 02:09s - Published
Sei whales have made a comeback after 100 years
Giant blue-grey sei whales that vanished from Argentina's Patagonian coast a century ago due to hunting are starting to flourish once again, demonstrating how species can recover when measures to protect them are put in place.
Kristy Kilburn reports.