The population of butterflies in the U.S. has declined significantly over the past two decades. Through its monitoring program, Colorado’s Butterfly Pavilion is looking for volunteers to help ...

In the meadows of southern Colorado, a new life begins. Under the leaf of a bog violet, near shallow groundwater, a butterfly flutters her brown wings and lays her eggs. The underside of her wings are ...

A butterfly flits past the window at the Castlewood Canyon Visitor Center, where dozens of volunteers have gathered to learn about Colorado's declining butterfly population and how they can do their ...

I grew up in Colorado, and I didn’t even know we had fireflies here until I started working at the Butterfly Pavilion.” ...

Getting your Trinity Audio player ready... A subspecies of butterfly found only in three states — including Colorado — is likely in danger of extinction because of climate change, habitat loss and ...

DENVER (KDVR) — This spring, be on the lookout for monarch butterflies, as the winged insects make their annual migration across Colorado to Canada. Millions of black and orange wings will flutter ...

A butterfly that is sometimes spotted in Colorado now has protections under the Endangered Species Act. It's not in immediate danger of extinction and the U.S. Fish and Wildlife Service hopes this ...

When you think of military bases, wildlife preservation may not come to mind, but members of the military are actually very good stewards of the land, and it's no different at Buckley Space Force Base ...

A butterfly flits past the window at the Castlewood Canyon Visitor Center, where dozens of volunteers have gathered to learn about Colorado’s declining butterfly population and how they can do their ...