Scientists observed the surprising social behaviour, dubbed allokelping, in drone footage of killer whales

Behavior in orca population off coast of US and Canada captured by scientists using drone observation

Orcas have been filmed using kelp as a tool to massage each other

Orcas, also known as killer whales, have been observed creating seaweed tools in order to massage each other, a study suggests. In a routine researchers are calling allokelping,…

Scientists spot killer whales rolling kelp between them in drone footage

Scientists observed the surprising social behaviour, dubbed allokelping, in drone footage of killer whales