Ontbirders may be interested in the Spring Warbler Migration Guide. It gives the best places and times to see spring warblers in southern Ontario including a migration chart for 36 warbler species at Point Pelee. The annotated list provides tips on ID, songs, call notes, habitat, behaviour, and finding rare and secretive warblers. You can print a copy from the link. http://www.ofo.ca/reportsandarticles/springwarblers.php Jean Iron and Ron Pittaway Toronto and Minden ON