Sierra Birds: A Hiker's Guide
Here is a basic field guide that will be celebrated by beginning and experienced birders alike. Comprehensive, geographically specific, simply organized, and lightweight, Sierra Birds: A Hiker’s Guide makes it easy for outdoor enthusiasts and amateur naturalists to deepen their understanding and appreciation of the natural world. Part of a much larger project from Heyday Books and the California Academy of Sciences, Sierra Birds is the first installment of a breathtaking comprehensive field guide to the ecology and biodiversity of the Sierra region, due out in Spring 2007.