The visitor's guide to the birds of central national parks of the united states and canada

This guide describes the bird life in each national park in the central US states and Canadian provinces. It is not a field guide or bird identification book per se and doesn't treat rare or out-of-the-way species. Wauer's 32-year career was as a US National Park Service interpreter, biologist, and chief of resource management, and his engaging, anecdotal style and vast knowledge are aimed toward familiarizing the reader with the parks, their facilities, and their general bird populations. Annotation copyright Book News, Inc. Portland, Or.