Catch me if you can…🐋 Orcas (Orcinus orca) hunt by echolocation, a technique that uses sound waves and echoes to identify and locate prey. Once transmitted, these sounds then bounce back from fish and other prey, and give them important information about their next snack, such as size and proximity. Meet the animals striving to survive in our fragile frozen worlds. This is life on thin ice. ❄️ #FrozenPlanet2 Find out where to watch 👉 https://www.bbcearth.com/shows/frozen-planet-2 | BBC Earth

*sound on* What is this wild male orca communicating? What we hear in this clip are not just random, meaningless sounds. This orca is expressing a complex communication system that is currently beyond the scope of human understanding. But what we do know is that this communication is a sharing of vital information within the pod. It is connection, relationship, in other words, it is culture. Individual orcas express their identity through cultural habits, including dialects—sets of calls learned