I'm in Pa and just the past 5 years yotes have been increasing here in big numbers.I lived in the Southwest before,but just never gave much thought about them. This is the second year I have have been seeing lots of completely bald yotes. I know what mange is,but theses yotes just all look like they just came from the barber shop.And they have been that way for 2 years.Whats the deal?????????? There tails dont even have any hair on them.They are fat and look healthy