Listing a species as threatened or endangered, Section 4 of the Endangered Species Act - Documents - USFWS National Digital Library
How Much Are Polar Bears Worth? Trump Admin Limits Endangered Species Act With Cost-Benefit Analysis
Trump Weakens Endangered Species Protections, Making It Harder to Consider Effects of Climate Change - Inside Climate News
Polar bears face new challenge as sea ice becomes speedier, study says - CBS News
Polar Bear - Marine Mammal Commission
Ten Facts about Polar Bears | Blog Posts | WWF
Polar bears unlikely to survive without climate action — FWS - E&E News by POLITICO
A Scientist's New Job: Keeping The Polar Bears' Plight Public : NPR
Explore the Endangered Species Act through the Ages | Gale Blog: Library & Educator News | K12, Academic & Public
Polar Bear | Species | WWF
Trump administration weakens Endangered Species Act in win for gas, mining and oil interests | Salon.com
Justices deny review of case challenging polar bear habitat | The Hill
Landmark study quantifies the impact of green | EurekAlert!
U.S. drafts protected areas for polar bears
Polar Bear | Species | WWF
Profound Implications of U.S. Endangered Species Act and the Polar Bear | by Shane Mahoney | Conservation Matters | Medium
Polar bear inbreeding and bird 'divorces': Weird ways climate change is affecting animal species - ABC News
Polar Bears In Danger - Wild Earth News & Facts
Climate Change and the Endangered Species Act - JSTOR Daily
U.S. Curbs Use of Species Act in Protecting Polar Bear - The New York Times
How the narrative on polar bears has become a problem for Arctic environmental groups - ArcticToday
Does the Endangered Species Act (ESA) Listing Provide More Protection of Polar Bear?: A Look at the Special Rules - UNT Digital Library
Polar Bear | Species | WWF
Congress Targets Species Act--and Its Climate Benefits - Scientific American
Study directly links greenhouse gas emissions with polar bear decline, UW professor says | The Seattle Times
