Why is Canada making it harder to go whale watching? Echolocation is nature’s built-in sonar. Here’s how it works. Echolocation is nature’s built-in sonar. Here’s how it works. A marine ...

The white beluga whale is a very distinctive species ... A strange melon-like lump on their forehead helps them with echolocation. They are also missing the dorsal fin. An extremely shy species ...

Beluga whales are the only whales, other than narwhals ... However, Davey adds that belugas primarily use echolocation to navigate and locate prey. While belugas aren't a vulnerable species on the ...

Since the Cold War, the Soviet Union and the USA have trained belugas and dolphins to defend bases and submarines. Hvaldimir might have been one of them before he escaped.

They move echolocation to navigate and hunt and ... given this whale the nickname of “canary of the sea.” Though Beluga whales are Arctic creatures, they are also highly migratory, coming ...

At birth, beluga whales are five feet long, roughly 100 pounds ... FEEDING: Belugas mainly subsist on fish, but they also eat octopuses, squid, crabs, and snails, using echolocation to find prey. In ...