The bird begins arriving at Colorado’s eastern plains in early ... at 6 a.m. and heads out to public and private land to see Native American ruins, one-room school houses, historic ranches ...

Four decades ago, scientist Clait Braun helped discover a new species of bird that lives almost exclusively in Colorado. He then spent his life advocating for the birds, organizing conservation ...

When summer’s bounty of bugs, seeds, and nectar starts to wane, most birds in Colorado seek warmer climes with good food to offer. But one group of birds sticks it out year-round, subsisting on ...

Colorado has 1,916 operating wind turbines, placing it eighth in the nation for turbine numbers. Although those turbines accounted for only a small percentage of bird deaths annually, Jason ...