Animals Battle Extinction

Humpback whale wanders into New York harbor.

Animals Battle Extinction

Photo: Humpback Whale Visits New York Harbor
From Bears to Birds, Animals Battle Extinction
Animals Battle Extinction
endangered species
endangered species
endangered species
endangered species
Polar Bear
Endangered
Endangered
endangered species
The population of the golden arrow poison frog in Panama has declined 80 percent in the past 10 years. A fungal disease is primarily responsible for the decline, but people also use them as pets. (Pete Oxford/naturepl.com)
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