What does this sound mean?

[fishstick600]

I was gonna post a video but have no idea how to. My U2 makes this noise when he's out sometimes ita a repetitive chirp that's high pitched and pretty low audibly as far as toos go..no idea what he's telling me..just curious if anyone knows what I'm talking about and if so what's it mean

 

[Jtbirds]

If your cockatoo knows any wild type calls this may be one of them. Umbrellas have a large variety of calls and usually the odd ones you've never heard can be from the wild variety. It just depends how they were raised and what kind of parents the umbrella had. Or it could be a mimic of some sort as well.

 

[KeroRocks]

Beep, beep, beep

My Too constantly beeps. All I can think is the microwave must have been near him at some point because he beeps more than any other sound.

I think he just likes to beep, either that or his batteries need to be replaced!