The killer whale show at SeaWorld in Orlando is to reopen today, without staff in the water, three days after a whale killed one of the trainers.
SeaWorld Parks and Entertainment President Jim Atchison said trainers would not enter the water with the whales until the company had completed a review of procedures.
He said it was believed an orca called Tilikum being trained by Dawn Brancheau dragged her to her death by drowning after her long ponytail swung out in front of it.
“We have created an extraordinary opportunity for people to get an up-close, personal experience and be inspired and connect with marine life in a way they cannot do anywhere else in the world,” Mr Atchison said, “and for that we will make no apologies”.
Tilikum is reported to be the largest orca in captivity and has been involved in the deaths of two trainers.
PA/Reuters