Colorful woodpeckers in the Cascade-Siskiyou National Monument in Siskiyou County will soon have a new name. Matt Witt While hiking in the Cascade-Siskiyou National Monument in Siskiyou County near ...

Birds tend to be more colorful in the tropics, and scientists wanted to find out how they got there: if colorful feathers evolved in the tropics, or if tropical birds have brightly-colored ancestors ...