Endangered Species

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.


U.S. Bureau of Reclamation

The federal government plans to defund several longstanding programs that monitor the environmental health of the Colorado River and the Grand Canyon. KNAU’s Melissa Sevigny reports, representatives of all seven Colorado River Basin states are condemning the action.


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.

USBR

Biologists have released endangered fish into a Grand Canyon creek to try to improve their chances of survival.

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