Sorting Out Bobwhite Population Genetics

Wild quail face a long and varied list of challenges to their daily and long-term survival. While some perils are easily identified—a predator raiding a nest, a lack of vegetative cover for nesting, or a sweltering summer day—others, like diseases and parasites, are more subtle. Still others are even less tangible than that; to observe them, you have to dive into the gene pool. Genetic diversity is a topic not often addressed when discussing ways to help quail, but given its role in determining the fate of populations, perhaps it should garner more consideration.

Map of the Month: Freshwater Mussels: Key Indicators of Ecosystem Health

Freshwater mussels play an important role in the health of freshwater ecosystems by providing food and habitat for other aquatic species, stabilizing stream bottoms, and filtering the water in our lakes and rivers. The Rio Grande basin is home to three mussel species suffering from habitat loss and growing human populations in this area may be threatening the water systems necessary for their survival.