Birding checklists and guide books often categorize birds based on the frequency with which they are seen. In Minnesota, a master checklist is kept by the Minnesota Ornithologists' Union (MOU), ...

In the race to save birdlife around the world, time is running out—and doing everything right still won’t be enough. Despite global conservation goals and urgent policies aimed at protecting nature, ...

A team of scientists based in Brazil recently reported that they discovered a new species of Tinamou in the mountains of the ...