'Being so helpless is hard to describe': can rescuers win the race against time to save an orphaned orca?

Experts are trying everything from drums to whale calls to lure kʷiisaḥi"is - or Brave Little Hunter - out of the Canadian lagoon she has been trapped in since the stranding death of her mother As a two-year-old orca calf circled a lagoon off the west coast of Canada on Monday, she heard a comforting sound resonating through the unfamiliar place in which she found herself: the clicks and chirps of her great-aunt. But the calf, named kʷiisaḥi"is (pronounced kwee-sahay-is, which roughly tran...