Dinosaur-Pterodactyl is a Zoids bootleg from 1985, sold by Glacier. It is based on the 1983 Zoids Salamander, and requires two AA batteries.
While it does have a blue and gray color scheme, it looks like they tried to make the robot look more like a pterosaur, instead of making it look like the Zoid. The knockoff is dark blue with gray wings; it does not have a visor, and its wings don't have any holes in them.
While no videos seem to have been posted online, the back of the box mentions it walks, flaps its wings, opens and closes its beak, swings its tail, and bobs its head.
The official toy (click here) walks, flaps its wings, moves its tail, and opens and closes its mouth, but it doesn't bob its head. So, I don't know if the knockoff one does bob its head, in addition to all these movements.