The wolverine (Gulo gulo, not the Marvel hero) is the largest terrestrial member of the weasel family. In the early 20th century, wolverines were nearly extirpated in the contiguous United States, but still had populations in Canada. However, since their populations are so low in the US, they have become a conservation concern. Previous... Continue Reading →
A Tale of Two Amphibians: Urban Landscapes Differentially Impact Gene Flow
When we think of urban organisms, we often don't think of aquatic organisms. But wetlands exist in the urban matrix, and aquatic and amphibious species are impacted by habitat changes associated with urbanization. A recent study published in Ecology and Evolution by Jared Homola, Cynthia Loftin, and Michael Kinnison dug into the population genetics of... Continue Reading →