Restoring Biodiversity - 12/23/2025
Largest wildlife overpass in North America now ready for use. Colorado has wolves again, but why are they dying? Yellowstone's last Caldera Eruption completely in Idaho. And more...
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Here is what we’ve been reading, watching and writing about over the past week…
Articles

Largest Wildlife Overpass In North America Now Ready For Use By Elk And Other Critters In Douglas County
The $15 million Colorado Department of Transportation project to build the Greenland Wildlife Overpass is now complete.
Colorado Has Wolves Again For The First Time In 80 Years. Why Are They Dying?
The article below reports problems in Colorado's wolf reintroduction program.
Videos

Henrys Fork Caldera: Yellowstone's Last Caldera Eruption Completely in Idaho
Join geology professor Shawn Willsey as he takes you on a tour of the Henrys Fork Caldera, a ~20-mile wide caldera that formed 1.3 million years ago during a huge violent eruption that ejected 280 cubic miles of ash.
If you haven’t already - please check out our views on biodiversity...