Mapping fish migration routes and identifying threats is crucial to protecting freshwater species and their habitats, ecologists argue.

especially aerial life. This mass extinction created a significant ecological vacuum, setting the stage for the diversification and evolution of modern bird species. In the aftermath, birds ...

Recent waterfowl aerial surveys conducted in Arkansas and Mississippi illustrate how little duck habitat exists in those two states. Bracketed between the Mississippi Flyway and the eastern edge ...

“The time has come for strong, science-based protections that will, for the first time, impose reasonable limits on the commercial land uses that are harmful to the birds and their habitats,” said ...