Tatqiq is front and center right now, munching on her carrots. These polar bears must have really healthy teeth.
You can always tell Tatqiq from her brother because she does not have a black blob on her back. The blog site says that once Kalluk's fur grows back, the blob will disappear, but his back has been like this for months now, as the fur does not seem to be growing back. I gather it is nothing more serious, as they would have checked it out by now if they suspected it was.
The bears can see other wildlife, like elk/deer going by, from their enclosure, and they do not seem too interested; I guess if they saw a seal in the water, they would be more interested, as their hunting instincts would likely kick in, but there is no way of knowing this with any certainty. For the most part, the way they play, observe their surroundings, and eat reminds me more of my dogs than polar bears in the wild. It makes one wonder what wild polar bears would be like if they had the time to rest, relax, and have fun.