PORTLAND, Ore. (KOIN) — The Oregon Zoo’s coolest residents, Nora and Amelia Gray, took a plunge into their pool Tuesday morning.

This isn’t an uncommon occurrence, as the Oregon Zoo said it’s often how the Polar Bears start their morning, but it is certainly a cute occurrence.

The Polar Bear’s pools are filled with chilled saltwater and of course, the half-sisters get snacks in the water as a beary tasty treat.

Watch the Polar Bears take a dip in the player above.