An interesting study. http://www.abc.net.au/news/2014-09-22/humble-sparrow-clues-climate-change-impact-on-birds/5758724 Carl Clifford
Birding-Aus mailing list
Birding-Aus@birding-aus.org
To change settings or unsubscribe visit:
http://birding-aus.org/mailman/listinfo/birding-aus_birding-aus.org
