Yes, but it's better to have someone show you for the first couple of times (someone like above poster said a pro) and then you could see if you're comfortable doing it yourself.
I once in a blue moon clip, but when I do I always make sure there's 2 people - myself clipping and someone holding the bird. But this is what I follow.. (I only have 'tiels and mum's Quaker doesn't get clipped)
