So which are more numerous in fall migration, warblers or sparrows? I revel in warbler migration, but only rarely do I see fallouts anymore, perhaps once a season. Conversely, there are days here in central MN that one is awash in sparrows.
Thoughts? Al Schirmacher ---- Join or Leave mou-net: http://lists.umn.edu/cgi-bin/wa?SUBED1=mou-net Archives: http://lists.umn.edu/archives/mou-net.html
