Biology

Jim Rorabaugh/USFWS

The southwestern willow flycatcher will remain on the endangered species list, following a review of its status as a unique subspecies. KNAU’s Melissa Sevigny reports.


Grand Canyon National Park

Climate models predict the pinyon pine could disappear from Arizona this century. New research from Northern Arizona University looks at why some pines survive and others don’t. KNAU’s Melissa Sevigny reports.


Bonnie Stevens

Northern Arizona University is home to a giant collection of dried plant specimens that scientists across the globe use as a resource center. The Deaver Herbarium is essentially a plant museum that holds more than 120 thousand samples from the Southwest, some gathered more than 100 years ago. Biologist Tina Ayers is the director and curator. 


U.S. Fish and Wildlife Service

The U.S. Fish and Wildlife Service decided today not to list two Colorado River Basin minnows under the Endangered Species Act. Arizona Public Radio’s Melissa Sevigny reports.


Jackie Banks, US Forest Service SW Region, Kaibab National Forest

Scientists want the public’s help to document the biodiversity of the Kaibab National Forest. From the Arizona Science Desk, Melissa Sevigny reports on a new citizen science project.

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