Arizona Department of Game and Fish

Jim Clark, U.S. Fish and Wildlife Service

Some ecologists and activists argue the endangered Mexican gray wolf should be reintroduced further north in Arizona to increase the population. But a new study coauthored by the Arizona Game and Fish Department says expanding the range would harm recovery efforts. KNAU’s Melissa Sevigny reports.


U.S. Geological Survey

The Colorado River that runs through Grand Canyon National Park supplies water to nearly forty million people in the West. But longstanding programs to protect the river’s health are about to be defunded by the federal government. River managers say the result could be disastrous for the crown jewel of the national parks. KNAU’s Melissa Sevigny reports.


The Peregrine Fund

Arizona's Game and Fish Department is inviting the public to witness the release of endangered California Condors at Vermilion Cliffs National Monument next month.

Tom Murray

Arizona deer and elk are fighting a deadly new insect-borne virus this monsoon season. KNAU’s Aaron Granillo reports.


Courtesy

A nonprofit devoted to protecting jaguars believes one that was spotted in Arizona mountains in recent years has since died.

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