Birds sense speed limits on roads: study

According to this article from today’s Age, birds on roads react to according to the average traffic speed rather than actual vehicle speeds, and therefore “strictly enforcing speed limits could reduce bird collisions.” http://www.theage.com.au/drive/-2sceq.html Peter Shute Sent from my iPad =============================== To unsubscribe from this mailing list, send the message: unsubscribe (in the body of the message, with no Subject line) to: birding-aus-request@vicnet.net.au http://birding-aus.org ===============================