author
A wildlife biologist and natural-history writer, this author is best known for practical guides to bird habitats and for research that helped explain how birds use forests, grasslands, and wetlands. His work has long connected careful field observation with conservation and land management.

by Virgil E. Scott, Keith E. Evans, David R. Patton, Charles P. Stone
Keith E. Evans was a wildlife biologist with the U.S. Forest Service’s North Central Forest Experiment Station, and his published work focused on birds, habitats, and the ecology of North American landscapes. His books and reports include studies of prairie and plains wildlife, bird habitats in the Ozark Plateau, and the classic handbook Cavity-Nesting Birds of North American Forests, written with fellow researchers.
Much of his writing is grounded in field science but meant to be useful beyond the lab, helping foresters, birders, and land managers better understand how habitat affects species survival. Across his work, he returned again and again to a few central themes: the value of dead and aging trees for nesting birds, the importance of healthy grassland and wetland systems, and the need to manage land with wildlife in mind.
Evans also contributed to regional guides such as Utah's Featured Birds and Viewing Sites, showing a gift for making natural history accessible to general readers. Even when writing technical material, he had a clear practical purpose: to help people see landscapes more closely and care for them more wisely.