The charge attack they do starts to knock you down before they even run forward. The telegraph looks so weak and un-immersive. If you wanna give these birds some form of knockdown then get rid of the charge and replace it with a kick. Watching the trip animation reset over and over in rapid succession look dumb.
Plus it looks extra stupid when you step out of the way when they use it. It looks overdramatic then it needs to be. No creature does that. Every other creature looks okay but these birds need an animation overhaul badly.