http://news.bbc.co.uk/1/hi/sci/tech/8232570.stm
tittenman I'm too lazy to set a usertitle. Sep 3, 2009 #1 http://news.bbc.co.uk/1/hi/sci/tech/8232570.stm
tittenman I'm too lazy to set a usertitle. Sep 4, 2009 #3 busenbust said: Nice article, and I recognize the sounds now :thumbsup: for posting. Click to expand... Yep I have often heard this sound, and always thought this was quite normal for pigeons. So now you know they are secretly warning their buddies.
busenbust said: Nice article, and I recognize the sounds now :thumbsup: for posting. Click to expand... Yep I have often heard this sound, and always thought this was quite normal for pigeons. So now you know they are secretly warning their buddies.