Orcas, or killer whales, are deadly and beautiful apex predators.

"There's all these slow, chubby, and delicious whales in the Arctic that are easier to get than otherwise … It's interesting to see more killer whales in the Arctic, and being top predators ...

"Now that there's no ice cover, we think that's one of the things enticing the killer whales in," said Garroway. "There's all these slow, chubby, and delicious whales in the Arctic that are easier to ...