 This is Bird Note. Most warblers don't make appearances at bird feeders, but pine warblers often do. They're unique among warblers in their fondness for seeds. You can find them year-round in pine forests of the Southeast U.S., the Bahamas, Haiti, and the Dominican Republic. And if you know where to look this spring, you have a good chance of seeing them migrate through cities in the Midwest and East Coast.