How to use the Trail - Birding Basics
06.13.12No one knows the sights and sounds of nature quite like a bird watcher. By taking a half-second look at a small darting assemblage of brown, yellow and white feathers and adding a call note that sounds something like "chip," a "birder" can tell you, not only was that one of 42 different types of warblers, but it specifically was a Yellow-rumped Warbler.
