U.S. Fish and Wildlife Service

Chicago Zoological Society

State and federal wildlife managers are investigating the death of three endangered Mexican Gray Wolves found last month in Arizona.

deepgreenresistancesonoran.org

A federal judge in Tucson has overturned the U.S. Fish and Wildlife Service’s approval of plans for a new copper mine in southeastern Arizona.

Ryan Heinsius / KNAU

The U.S. Interior Department in November filed a series of comments critical of two hydro-storage dam proposals on the Little Colorado River. One of the main concerns is the possibly detrimental impact to the endangered humpback chub. KNAU’s Ryan Heinsius reports.


US Fish and Wildlife Service

The Trump administration is proposing to reclassify the humpback chub’s status under the Endangered Species Act from endangered to threatened. KNAU’s Ryan Heinsius reports, a recent assessment found the fish no longer faces immediate extinction.


Endangered Fish In Colorado River Basin Is Making Comeback

Jan 22, 2020
usgs.gov

Federal officials say an endangered fish found in the Colorado River basin is showing signs of recovery  in northern Arizona.

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