wings flutter

by Maria
(St paul Mn)

Hi, My nanday conure wings flutter twitch quiver but winking, i don't know which one is the right word, English is my second language. Maybe i should send a little video. Can I?

He does too often, like every 10-20 seconds even very peacefully sit on my shoulder, push his little body to my neck, a short strong movement, the wings still close to his body, just a short click click,but again, repeat He did not do this before, only seldom, mostly at night, when tired.
It's annoying, because i am worried something wrong.

What could be? this going on months, but otherwise he is ok.

Thank you

Maria Balla