POLAR BEAR
The international icon of global warming, the polar bear is going extinct as the Arctic sea ice melts beneath its feet due to the greenhouse gas emissions of 7 billion people, especially those in highs-consumption nations like the United States. The bear was put on the endangered species list in 2008.

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SPOTTED OWL
The spotted owl depends on old-growth forests, which are being cut down to supply timber, wood fiber, and toilet paper to an ever-growing human population. It was put on the endangered species list in the Northwest in 1990 and the Southwest in 1993.

Put a California or Mexican spotted owl ringtone on your mobile phone.

COQUÍ GUAJÓN ROCK FROG
The Puerto Rico rock frog, also known as the coquí guajón, lives in caves, grottos and streamsides in southeast Puerto Rico. It was put on the endangered species list in 1997 due to destruction of its habitat by urban sprawl and roads, garbage dumping, deforestation, and pesticide poisoning.

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AMERICAN BURYING BEETLE
The large, spectacularly colored American burying beetle has disappeared from more than 90 percent of its former range due to disruption of its food chain by humans, including the human-caused decline of top predators like wolves and bears and carrion species such as passenger pigeons. The beetle was put on the endangered species list in 1989.

JAGUAR
The largest cat in North America, the jaguar formerly roamed the borderlands of California, Arizona, New Mexico and Texas. It disappeared as human settlements spread further and further into its wilderness habitat. The U.S. population was put on the endangered species list in 1997.

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