That\'s quite unusual, although it didn\'t look like the biggest of Elephants. Not like a matriarch, or bigger still, a full grown bull elephant.
There was some footage taken by tourists on safari a few months back of Lions attacking a young wilderbeast, I think it was. Nothing strange or uncommon there. However, the youngster\'s mother cam charging back and took on the Lions, knocking them flying about and chasing them off, saving her baby. Wildlife photographers and cameramen wait ages for something like that to happen and it happens while the tourists are there.
EDIT: It was a buffalo, and the mother brought reinforcements. Oh, and I forgot about the crocodile that also attacked the baby. Looking at the footage again, I\'m not sure the baby did survive.
http://www.youtube.com/watch?v=LU8DDYz68kM&feature=related