Search by tag: whales

drone footage of grey whale and research dinghy

Grey whales are shrinking

Gray whales that spend their summers feeding in the shallow waters off the Pacific Northwest coast have undergone a significant decline in body length since around the year 2000, a new University of St Andrews study has

pilot-whale-001

Whales use sonic flashlights

A new study reveals that whales, dolphins and porpoises use narrow beams of high intensity sound to echolocate prey.

Whale migration

Historical climate change has changed migration patterns of endangered whales.