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New male orca calf born to endangered Southern Resident killer whale
A new male orca calf, designated J65, has been born to the critically endangered Southern Resident killer whale (SRKW) population. Researchers from the Center for Whale Research first observed the calf traveling with its mother, J35 (also known as Tahlequah), on October 19. Based on sightings, the calf is estimated to be less than a week old.
Drone footage confirmed the calf is male and appears healthy, with researchers observing the newborn moving well, socializing, and nursing. This birth marks the sixth documented calf for J35. She previously gained international attention in 2018 for carrying her deceased calf for 17 days.
The birth provides a boost to the SRKW population, which was recently estimated at 76 individuals according to a photographic census. While the new calf is a positive sign, researchers noted that early life remains a significant challenge for the species, as approximately half of the calves do not survive their first year.
Entities
Center for Whale Research · J35 (Tahlequah) · J65 · Orca Behaviour Institute · San Juan Islands
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 3 SOURCES] J35 carried a dead calf for 17 days in 2018. cheknews.ca · oakbaynews.com · vicnews.com
- [● 3 SOURCES] The calf's mother is J35, also known as Tahlequah. cheknews.ca · oakbaynews.com · vicnews.com
- [○ 1 SOURCE] Approximately half of orca calves do not survive their first year. cheknews.ca
- [○ 1 SOURCE] The Southern Resident killer whale population numbers 76 individuals. cheknews.ca
- [● 3 SOURCES] The calf is estimated to be less than a week old. cheknews.ca · oakbaynews.com · vicnews.com
- [● 3 SOURCES] A new male orca calf, designated J65, has been born. cheknews.ca · oakbaynews.com · vicnews.com
- [● 3 SOURCES] The calf was first spotted on October 19. cheknews.ca · oakbaynews.com · vicnews.com
- [● 3 SOURCES] The calf was observed nursing from J35. cheknews.ca · oakbaynews.com · vicnews.com