Are your birds singing louder?

Community Leader
Registered: 02-27-1999
Are your birds singing louder?
1
Wed, 04-04-2012 - 11:27am

More on the garden noise effect; it's changing your birds' language!

http://au.news.yahoo.com/world/a/-/world/13343624/humans-forcing-birds-to-sing-louder/

Photobucket
iVillage Member
Registered: 01-03-2001
Wed, 04-04-2012 - 12:03pm

14 db louder in nightingales? My goshm I wonder if they get hoarse from vocal cord strain!



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