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The green lineage cutthroat trout, a subspecies of Colorado River cutthroat trout, is native to the Bobtail, McQueary and ...
The world's only population of wild Devils Hole pupfish shrank to 38 members after two earthquakes greatly affected the ...
The first Trump administration built long segments of steel wall on Arizona's border. Conservationists fear wildlife will ...
Jaguars, ocelots and black bears traverse the wildlands in southern Arizona and northern Mexico, but the area also harbors rare fish that could be lost if waterways are blocked, advocates argue.