This is a handy, pocket-sized foldout reference to the 45 most commonly seen North American warblers. Photos include side-on, underside, and 45-degree views Drawings of undertail patterns
Warblers are among the most challenging birds to identify. They exhibit an array of seasonal plumages and have distinctive yet oft-confused calls and songs. The Warbler Guide enables you to quickly id
Intended for those responsible for developing, implementing, or sustaining human resource development initiatives, this guide presents an approach to developing the skills necessary for managing chang
