Busy Times at the World's Largest Polar Bear Prison - The Atlantic

Arctic warming means more conflict between people and the giant predators.

A jail for wayward polar bears? You must be in Churchill, Canada…, Arctic

Canadian polar bears held in makeshift prisons

Inside Canada's Polar Bear Jail - Atlas Obscura

Polar Bears Have Invaded a Russian Outpost, and They're Hungry - The New York Times

This northern town runs a prison for rogue polar bears

How a Canadian town hopes to use radar to warn of approaching polar bears - ArcticToday

Busy Times at the World's Largest Polar Bear Prison - The Atlantic

The Polar Bear Jail of Churchill

The Polar Bear Jail of Churchill

Inside Churchill, Canada's Polar Bear Holding Facility

Polar Bear - Plugged In

Watch: Rare footage shows the lives of polar bears through their own eyes - Vox

10 facts about polar bears!

Polar bear, Description, Habitat, & Facts

Separating fact from fiction: polar bears and climate change - Discover Wildlife