Ecology and Evolutionary Biology
As beautiful as they are, Rocky Mountain bee plants are known to be malodorous, inspiring other common names, including skunk weed and stink weed.
The rubyspot's mating system is classified as territorial defense polygyny, in which males defend a site to attract mates.
A wildfire causes blight on the land, but it is surprising how quickly plants and animals that depend on them colonize the burned area.
The discovery of a rare three-species warbler hybrid suggests bird species in sharp decline are struggling to find suitable mates.
Multiple species of turkeys have been in America for millions of years and it is apparent that, when humans and turkeys met, we have had substantial impacts on their population sizes.
I found the mourning cloak when I was trying to photograph the beavers living at the confluence of the Green and Yampa Rivers.
A defenseless insect can gain protection from predators if it evolves to resemble a well-defended species.
A ¶¶Òõ¶ÌÊÓƵ Boulder researcher is being recognized by the Denver Zoo for her extensive work studying the pika across the Colorado alpine
As humans evolved and expanded, so too did barn swallows, new research from ¶¶Òõ¶ÌÊÓƵ Boulder suggests
When I arrived at the campground at Deep Lake, I was stunned and disappointed. Instead of meadows bright with flowers, I saw one healthy aster and a paltry, diffuse population of spent flowers.