Oh yea, their claws are wild. I got to experience the Tucson Desert Museum demo[0] (it's still going, but this was 16+ years ago)... it's amazing. The falconer had a leather covered arm even though the bird is a close friend.
They are smart AF, but watch out for the beak too if it's injured/scared. A vet told me, if you handle a raptor, protect your hands, they can take a chunk.
yeah, I volunteer at a UK raptor conservancy. For handling most of the birds a falconer's glove is okay but for the bald eagle we have a long leather guard for the whole arm - it's actually a boot that someone cut the foot off. A couple of the handlers describe being seriously gripped by a bird - you just have to keep still and grin and bear it until the bird decides to let go.
I got a scratch on the side of my head once from a black kite that 'clonked' me with its talons as it flew past but this was just messing about, not a serious attack.
One other thing is how I would feed the birds. Some of them (e.g. a hooded vulture) I would pass food to their beak with my bare hand but with other birds this would be a good way to lose a finger.
Also, their Egyptian vulture likes playing with shoe laces (undoing them by pulling) and also tugging on leg hair if you are wearing shorts. The Yellow-billed kites like grabbing people's hats if they are wearing them.
They are smart AF, but watch out for the beak too if it's injured/scared. A vet told me, if you handle a raptor, protect your hands, they can take a chunk.
Same goes for long billed birds[1].
[0] https://www.desertmuseum.org/visit/rff_index.php
[1] https://youtu.be/MstjYUmdCwo?t=430