Kifaru, I don't know where you found those informations. Please, just delete this comment of yours, as it's absolutely not true. I cannot even start to correct it... @Velas has given some good explanation above.I was sort of expecting this ... as he was pushed over by one of the other 2 - as yet unnamed - cow elephants, collapsed and had to be raised up by staff.... It seems that quite possibly - allthough they seemed to have acted quite swiftly - that the time collapsed on his side that colic or major damage to his tissues and internal organs happened before he could be raised. A sorry loss as he was a magnificent bull....!