On December 30, Ken Balcomb of the Center for Whale Research confirmed seeing and photographing 42-year old J16 (Slick) with her newborn baby - now known as J50.
During an encounter off the south shores of North Pender Island in Canadian Waters Ken discovered J16 with her newborn calf, only a day or two old, snuggled in her slipstream and looking healthy and energetic.
No other female has given birth at over 42 years of age in the four decades of demographic field studies of the Southern Resident orcas. J16 was not expected to be carrying a calf due to her advanced age.
Photos by Dave Ellifrit of the Center for Whale Research
Researchers probably won't know the calf's gender for many months, until they are able to see and photograph the calf's ventral markings.
The Southern Resident community was listed as endangered under the Endangered Species Act in 2005, after dropping in population to only 78 members, but had recently lost a pregnant female, J32 Rhapsody, bring their numbers down to only 77 members. This birth brings the So. Residents up to 78.
Most of J pod was seen on December 24 west of Orcas Island, but J16, known as Slick, and her family were not among them. Then on December 26th the Orca Network Sightings Network received a photograph of J16's oldest offspring, 23-year old J26 (Mike), and another orca off the north end of Lopez Island, indicating that J16 was probably nearby, because maternal families remain in close proximity their entire lives.
- J50 to be treated for parasite found in fecal sample
- NOAA tried to feed J50 off of the west side of San Juan Island
- Updates on J50: Still with her pod
- 'Very, very thin' killer whale injected with antibiotics near the San Juan Islands
- Update August 9 on efforts to assess/medicate J50
- Update August 8 on J50
- Update on efforts to help J50
- NOAA still looking for J50 so assessment can be done; J35 not seen in a few days
- NOAA checking J50's health Aug. 5; decision Monday on action
- J52 "Sonic" died - 3rd of 6 "2015 baby boom" orca to die
- Update on killer whale "Class of 2015"
- All four baby orcas doing well especially J50
- Update on J50 ,J51 and L121
- J51 and J50 spotted swimming with their moms
- Another orca calf in J pod