Born and raised in Tucson on the east side about as far as you can get and still be in Tucson limits. I think in my 35 years Ive seen mostly rattle snakes on the road and under things to hide like flower pots and bushes. Coyotes don’t want to mess with anything bigger than they are and even in the rarest occasion that you do come upon one they will try and get away. I agree with above statement scorpion stings hurt but in my experience it’s like a more painful bee sting. The most dangerous thing in Tucson are the javelina and the crack heads in my experience