what does this sound mean?

[lotosha]

My CAG sometimes make chicken noises. It sounds like "co-co-co". What does it mean?

 

[Featheredsamurai]

Does he make it randomly or when he's interacting with you? When my friend is petting her african gray he sometimes makes a similar sounding noise.

 

[lotosha]

Does he make it randomly or when he's interacting with you? When my friend is petting her african gray he sometimes makes a similar sounding noise.

Hi, it's when I am around and it's seems like he wants something but I don't know what...I thought he wanted to be picked up, but when I did he kept doing those sounds...

 

[lotosha]

My CAG sometimes make chicken noises. It sounds like "co-co-co". What does it mean?

Here is a video of him doing those noises.
Picture087_zpsc7446d0a.mp4 video by Trishka1 - Photobucket