Six young orca calves were separated from their mothers in 1970 and sold to marine parks. Only one is still alive at the Miami Seaquarium
Five decades ago, a group of men rounded up more than 80 orcas in a cove on Whidbey Island off Washington state. Using boats, explosives, nets and sticks, they separated young orca calves from their mothers. Locals were haunted by the whales’ human-like cries, according to an account of the day.
Six baby whales were taken away that day in Penn Cove and sold to marine parks. Most didn’t last a year in captivity. Only one who was captured and sold is still alive.
(SOURCE) https://www.theguardian.com/environment/2022/aug/13/toki-the-orca-captivity-miami-seaquarium