Scientists speculated the killer whales are "playing" off the Iberian coast, but the games are getting increasingly dangerous.
The mother killer whale, also known as J35, gave birth to a calf researchers have determined is male.
Tahlequah, a killer whale whose devastation pulled at the world’s heartstrings in 2018, is part of an endangered population.
The theme park will replace its "One Ocean" show with "Orca Encounter," which SeaWorld calls an educational program focused on conservation.
The "L pod" traveling from the Pacific Northwest included a months-old calf and a female orca in her 90s.
Researchers spotted the mysterious killer whales off the coast of Chile.
Marine mammal expert Regina Eisert said she thinks the whale wanted to share its dinner with her.
A Friday mission to feed the orca failed, but food delivery will be attempted again.
Tahlequah has swum hundreds of miles during her grand act of grief.
It's yet another loss for the Pacific Northwest's starving orca population.