An interesting article on the impact of climate change on intra-hemispherical avian migrants

The impact shows up in both timing and distance – see http://www.bbc.co.uk/nature/15783321

LK ===============================

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 ===============================