Killer whales caught on video grooming each other with seaweed
Killer whales caught on video grooming each other with seaweedhttps://wpnnradio.com/wp-content/themes/movedo/images/empty/thumbnail.jpg150150adminadminhttps://secure.gravatar.com/avatar/790df65a416873c3f0501d984b0b24a2f32bf2af0d1509085b901ade4bbb36e7?s=96&d=mm&r=g
A study published in the journal Current Biology describes a new example of tool use by a critically endangered population of orcas. source
