Has anyone noticed; I think this would apply more toward people with hand-tamed birds, that their birds have different grasps?
Each of my three birds grips my hand differently when they are on it. With Storm, I can barely feel her there, and she is very light. Willow clings to me with a really firm grip like he will fall or something

Then little Olive is right in between, he grips, but not very firmly, and he is very light and gentle. I basically feel like Willow is trying to pierce my skin or something

Anyways, just something I noticed.