Recently, Bertie Gregory, a National Geographic Explorer and host of Animals Up Close on Disney+, observed a remarkable attempt by two humpback whales to protect a seal under attack by a pod of orcas in Antarctica’s Weddell Sea.
National Geographic reports that Gregory and his crew had traveled across the Drake Passage that separates South America from the southernmost continent to film a rare orca population called B1. Known for their unique strategy of creating waves that knock seals off pieces of ice, these genetically distinct Antarctic orcas, likely number only around a hundred.
Gregory and his crew of filmmakers and scientists began following a small pod of B1s hunting seals in the driving snow. Soon, the pod zeroed in on their prey—a Weddell seal lying smack-dab in the middle of a large piece of ice.