The Malheur National Wildlife Refuge in southeast Oregon is internationally known to ornithologists and birders. Throughout the year, but especially during spring and autumn migrations, hundreds of thousands of birds can be seen on the refuge. Birds of Malheur National Wildlife Refuge provides the first exhaustive report on the 312 species recorded here over the last 110 years. For each species you'll learn: how common it is on the refuge; where it is likely to be found on the refuge; dates of its earliest, latest, and most frequent sightings on the refuge. C. D. Littlefield is a legendary figure to western birders and an internationally recognized expert on the birds of Malheur, particularly the Sandhill Crane.