Polar Bears Eat Goose Eggs in the Arctic’s summer months, but now scientists are studying how melting sea ice might affect the bears’ eating habits in the years to come. Will more eggs be on their menu? Utah State University Ph.D candidate David Iles narrates this remote camera footage from Western Hudson Bay near Churchill, Manitoba, as we watch polar bears find these high-calorie snacks (and a few of the birds that laid them):
“In terms of snow geese there’s 50,000 pairs out there, and that could be quite a substantial benefit to polar bears that do happen to take advantage of them,” he continued. “But what we don’t yet know is how often that overlap happens, what types of bears are taking advantage, and what it could mean for both polar bears and waterfowl.”
There are more details about the balance of these animals and the changing ecosystem that they share in this corresponding National Geographic article.
Related bears-on-hidden-camera fun: What goes on when you are not there.
This is the first footage ever filmed of the Grimalditeuthis bonplandi, a deep-sea squid, captured on video by researchers at the Monterey Bay Aquarium Research Institute (MBARI) in California.
This squid is a fascinating one, not only because it’s a squid. It’s two tentacles and eight arms are unique because the animal doesn’t seem to have a way to lure or grab prey — no suckers, no hooks, no sticky pads, and no photophores, light-emitting cells that help creatures like the anglerfish hunt for food.
Scientists think that the creature is luring food by waving its tentacle clubs like small prey, perhaps encouraging other animals to flash their own deep sea lights, or by creating attractive, low frequency vibrations, or by making a path of turbulence in the water that causes prey to follow in hopes of food or a mate.
But it’s all a bit of educated guesswork until they get more video! For details, check out Scientific American. And then click here to stay underwater with some squids.