Did you know? Beluga whales have bulbous heads, called melons. They help them focus sound for echolocation, allowing them to navigate, hunt, and communicate in Arctic waters where visibility is limited. | Arctic Research Foundation

Did you know that beluga whales use echolocation to locate and discriminate objects as far as 600m away? They are also sometimes referred to as the “canaries of the sea” because they are so communicative and social 🐬 📹 by @paulnicklen shot on Baffin Island follow 👉 @seaspiracy for more ocean news. #seaspiracy #belugas #dolphins #echolocation #ocean #nature #wonderful #beauty #conservation #cetaceans #marinewildlife #wildlife #paulnicklen #sealegacy | Seaspiracy

Inside America's only beluga caviar farm. | Business Insider