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Shrinking National Monuments Can Affect Biodiversity

Examples of some of the bee genera found in Grand Staircase-Escalante National Monument
Joseph Wilson
Examples of some of the bee genera found in Grand Staircase-Escalante National Monument

A new study says when the Trump administration  shrank Grand Staircase Escalante National Monument in Utah late last year, it may have endangered scores of native bee species.

The study reports there are almost as many species of native bees living in Grand Staircase as in the entire eastern United States -- 660 in total. Most  native bees don’t live in colonies or make honey, but they are important pollinators. 

Joseph Wilson, a biology professor at Utah State University and co-author of the  study, said the new boundaries mean a number of those bee species now live on unprotected land, and they’re vulnerable to increased development like mining.

“Mining,” he said, “brings with it other things that we know can have negative impact—like more roads or more disturbance, removing ground cover, removing vegetation or other things like that.”

Wilson said we should care because, as pollinators, bees are one of the most important animals in the world, and they are already vulnerable right now because of climate change.  

The big takeaway from the study, Wilson said, “is that there’s a lot we still don’t know about this hot spot of bee diversity. So as changes are being made, land managers need to take into consideration these bee populations because it seems they’ve just mostly been overlooked.”

This story was produced by the Mountain West News Bureau, a collaboration between Wyoming Public Media, Boise State Public Radio in Idaho, KUER in Salt Lake City and KRCC and KUNC in Colorado.

Copyright 2020 91.5 KRCC. To see more, visit .

Ali Budner is KRCC's reporter for the Mountain West News Bureau, a journalism collaborative that unites six stations across the Mountain West, including stations in Colorado, Idaho, Wyoming, Utah, and Montana to better serve the people of the region. The project focuses its reporting on topic areas including issues of land and water, growth, politics, and Western culture and heritage.