Bears Boston Species Wildlife 
10,000 Birds
JANUARY 30, 2018
There are more than 550 national wildlife refuges in the United States, with at least one in every state and one within an hour drive of almost every major American city. Others were established to protect specific bird species or subspecies. Others were established to protect specific bird species or subspecies. Billy Frank Jr.
Animal Ethics
JANUARY 9, 2008
To the Editor: Re “ Bearing Up ” (Op-Ed, Jan. Sarah Palin of Alaska, the scientific literature is very clear that polar bear survival is highly threatened in the wild. Because polar bears are at the top of the marine food chain, their bodies accumulate persistent organic pollutants that disrupt their reproductive systems.
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