Recent drone footage has shed some light on the feeding practices of male narwhals. They were observed using their tusk to tap fish and stun them – similar to how killer whales corral fish and then ...

killer whales, narwhals and beluga whales. The researchers said the findings, published in the journal Nature, suggest that menopause may have evolved to enable these whales to survive long enough to ...

Sea Lion – Their only natural predators are killer whales and sharks, placing them among the ocean's top hunters. As opportunistic feeders, they eat a wide range of fish, squid, octopus, and smaller ...

Only five known animals experience it: killer whales, short-finned pilot whales, belugas, narwhals and humans. With humans, there is some evidence that human grandmothers aid in the survival of ...

The animals that could join the list are killer whales, hippos, walruses, narwhals, and sperm whales. The creatures are hunted and killed for their ivory which is often used in decorative carvings.