Thank you to everyone who offered to help me obtain a PDF of a paper yesterday. I now have a PDF of that paper. Sincerely, Mark Miller Ecological StatisticianBritish Trust for OrnithologyThetford, UK ______________________________________________________________________ Ohio-birds mailing list, a service of the Ohio Ornithological Society. Please consider joining our Society, at www.ohiobirds.org/site/membership.php. Our thanks to Miami University for hosting this mailing list. You can join or leave the list, or change your options, at: listserv.miamioh.edu/scripts/wa.exe?LIST=OHIO-BIRDS Send questions or comments about the list to: [log in to unmask]