Bats Adapt to Disturbed Habitat

Rafinesque’s big-eared bat (Corynorhinus rafinesquii) is considered a rare and sensitive species. The bats are small, with a body length of three to four inches, ears just over one inch, a wingspan just shy of a foot, and they weigh around half an ounce — less than a slice of bread. Though their range includes much of…  More 

A Big-Picture View of the Invasive Plant Problem

Invasive plants are increasingly altering the structure and function of our natural environment, and now researchers have determined how far-reaching the problem has become. According to a study conducted by U.S. Forest Service and university scientists and published in the journal NeoBiota, at least one invasive species is present in 39 percent of forested plots sampled nationwide…  More