Michael Parfit, Suzanne Chisholm (Get this book)
Six years in the life of a young killer whale that lost contact with his
family yet managed to survive on his own. Parfit and Chisholm chronicle the life of Luna, an orca first sighted swimming with his
mother in 1999. A
tender, nail-biting account of an orca's fate as the Canadian Fisheries
and Oceans Department considered trapping and sending him to captivity--Kirkus