Handbook of Oregon Birds: A Field Companion to Birds of Oregon

Handbook of Oregon Birds is a portable, field-friendly guide to the seasonal status and distribution of Oregon birds. A condensation of the status and distribution material from Birds of Oregon: A General Reference, the definitive source for Oregon ornithology, the book provides a quick but detailed field reference for birders who want to know a bird’s status, seasonal patterns of occurrence, basic habitat information, and movements. The Handbook also includes comprehensive new breeding and winter maps, as well as the most up-to-date status of vagrants, displaying their seasonality and geographic occurrence in graphs and maps.
(Paperback)
Hendrik G. Herlyn, Alan L. Contreras, Ram Papish