Tom Stephenson and Scott Whittle have created the most innovative and complete guide to warblers available in The Warbler Guide. In this video they consider what is most important to notice when you are in the field and how learning distinguishing features of warblers can simplify identification.
Click here to learn more about The Warbler Guide. The book will be available July 2013.
For more tips on how to use The Warbler Guide and how to identify warblers in the field, please see additional videos in this series.