A wild dolphin is apparently teaching other members of her group to walk on their tails, a behavior usually seen only after training in captivity. The tail-walking group lives along the south Australian coast near Adelaide. One of them spent a short time after illness in a dolphinarium 20 years ago and may have picked up the trick there. Scientists studying the group say tail-walk tuition has not been seen before, and suggest the habit may emerge as a form of "culture" among this group.
Amazing creating a new culture influenced from humans into the dolphins society!
