My recent trip to Kaktovik was the first and only time I've observed polar bears in the wild. The first thing that struck me is how differently they behave than brown bears. For one thing, they seem to be much more social. Brownies tolerate each other. These guys seem to enjoy being together. Another thing was how much different the mother/cub interactions seemed to be. Brown bear moms are always on edge. While they do play with the cubs a bit, they seem to be much more the task masters, growing impatient with the cubs and constantly correcting them. Polar bears in general seem to be much more playful. And particularly the moms and cubs. Once engaged the moms act just as goofy as the little guys. And when the little guys get distracted the moms tend to just wait patiently for them to come back to whatever it is they're supposed to be doing. Nursing behavior is also different. Brownies almost always roll on their backs to allow the cubs to nurse. Perhaps due to the colder environment, the PB moms either sat or stood in a more sheltering position while the cubs fed.
We spent a whole afternoon with this mom and her single cub. The weather and therefore the lighting changed dramatically over the course of the day. Here are a few shots.
This whole set except no.4 was shot with Nikon D810/500mm VR. No.4 was shot with the D7200/80-400mm G in order to zoom out an include the bears in BG.
Uploaded large enough to need the light box for proper viewing.
1) Mom and junior playing.
2) The little guy asking to eat.
3) While he nursed, the mom seemed to nuzzle and caress him. She only glanced up once or twice while he fed.
4) Nap time. Note more bears with the same idea in the BG.
5) Let's go check out what the tourists are up to.
6) Doesn't look any fun.
7) Mom taking a good stretch.
8) Ok sleepy time again.
9) And a little snow isn't worth waking up.