Orca Breeding Update: Takara Pregnant
Folks in orca forums have been suspecting this for a while, but as Blackfish continues to roll out, I thought I would confirm that Takara is indeed pregnant.
Following the failure of her last pregnancy, she was AI’d again last summer, presumably again with sperm from Kshamenk. Takara is the dominant orca at SeaWorld Texas, and she tends to be on more of a hair trigger through the early hormonal surges of pregnancy. So for a while the Texas orca group had to be managed carefully to minimize the likelihood that Takara would rough up other whales. Interestingly, part of the strategy was to keep the whole group of orcas together in one pool whenever possible, on the theory that Takara’s mobility would be limited and that for Takara a confined space limits her inclination toward aggression during the early stages of pregnancy. Separating her was believed to make her more anxious to affirm her dominance when she got a chance.
Apparently, Kasatka, Takara’s mother, also has similar issues with hormones and aggression during early pregnancy. But while conscious of Kastaka’s propensity for increased aggression during the early stages of pregnancy, the California park did what it could to manage the aggression without reducing Kasatka’s space.
Not sure what is happening with Kayla, who last year was also on the AI list…