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New Southern Resident Killer Whale Calf Spotted in Waters Near B.C.
Researchers say the calf is likely less than a week old and appears healthy, adding one to a population of 76 southern resident killer whales.
On Monday, the Center for Whale Research spotted a new male orca calf, designated J65, traveling with its mother, J35, in waters near British Columbia.
The Southern Resident population numbers just 76, according to a recent census; J35, also known as Tahlequah, gained international attention in 2018 when she carried a deceased calf for 17 days.
Researchers confirmed the calf is male using drone footage and reported J65 is 'moving well, socializing, and nursing,' though only about half of all calves survive their first year.
J35 has previously lost calves, including daughter J61 in 2024, while another Southern Resident, J31, was spotted with a dead calf earlier this month near Sombro Point.
The CWR team will continue to monitor the pair as they navigate threats including dwindling prey, pollutants, and human-caused disturbances, following a census year where four calves were born but two did not survive.