Alaska argues to keep polar bear off 'threatened' list | McClatchy Washington Bureau
Map showing the approximate current geographic ranges of brown bears... | Download Scientific Diagram
10.7: Climate Change - Biology LibreTexts
Ancient Polar Bear Remains of the World | polarbearscience
BBC NEWS | Science/Nature | Polar bears face up to warmer future
Habitat | Polar Bears International
Habitat | Polar Bears International
All About Polar Bears - Habitat and Distribution | SeaWorld Parks & Entertainment
Polar bears barely survived the sea ice habitat changes of the last Ice Age, evidence suggests | polarbearscience
Where Do Polar Bears Live? - WorldAtlas
Polar bear numbers set to fall | Nature
Polar Bear: The Animal Files
US designates 'critical' polar bear habitat in Arctic
Status | Polar Bears International
Polar Bear Fossil and Archaeological Records from the Pleistocene and Holocene in Relation to Sea Ice Extent and Open Water Polynyas
Polar Bear - Ursus maritimus - NatureWorks
Unlucky polar bears beset by toxins too
Polar Bear Facts | Animal Fact Guide
Range contraction and increasing isolation of a polar bear subpopulation in an era of sea‐ice loss - Laidre - 2018 - Ecology and Evolution - Wiley Online Library
Habitat — Range | polar bears
Here's how some polar bears are adapting to climate change | World Economic Forum
Information about the Polar Bear
Polar Bear - Marine Mammal Commission
Studies - Ursus Maritimus
