The Unknown Primate

["David Michael" corticalsongs]

Hi

I wonder if someone on the list might be able to help identify a sound for =
me. I was listening to a recording from the Brasilian Amazon and heard some=
thing that I cannot identify at all.

I think its a primate call,  but I cant be sure. It does though have a cert=
ain quality like the American bittern - but this was pretty deep in the rai=
nforest ...

http://soundcloud.com/dmichael/sets/the-unknown-primate

Thanks
David