He's sitting on the perch going, "Eh. Eh. Eh. Eh. Eh. Eh." (No, nothing like Anne of "Little Britain". More like "Mavis Beavis Teaches Typing.") He learned that noise about eight years ago, and remembers it every few months, using when someone wants to convcentrate on watching a DVD or writing something. Ear piercing! And guilt-generating.
Mmmm. Birds of a feather, and all that.
Chookie, avian typist