Did you follow the link to his speaking engagement rider?
Makes rock groups look like amateurs. Skim it just to get a sense of the length and breadth of it, but definitely read the whole section about parrots. I'm not kidding.
Interesting that he does not like hotels (I am getting the same way but about bedbugs, not giving them my name) and asking strangers to put you up is ok but I suspect my list may be similar. Except for parrots.
"Science is the belief in the ignorance of the experts" – Richard Feynman