new calf, Los Angeles Times and Pacific Northwest orca

The southern resident killer whale, known as Tahlequah, has now lost another calf in what the Center for Whale Research called “devastating” news.
An endangered orca who carried her dead calf for over two weeks in 2018 is doing so once again following the death of her new ...
In 2018, researchers observed J35 pushing her dead calf along for 17 days, propping it up for more than 1,000 miles.