Hi, I heard this chiffchaff singing just behind my house. I have heard some odd chiffchaffs before, but I havn't come across one like this. Hopefully you will be able to hear the extra bit it is adding in, it was windy and done on my phones video.
What are your thoughts?
http://www.flickr.com/photos/52405071@N05/5908994685/
What are your thoughts?
http://www.flickr.com/photos/52405071@N05/5908994685/