I am in mid Westchester and frequently walk my dog in the nearby forested parks. Deer kill sites are not uncommon. Coyotes have no problem with deer.
I have never seen as many coyotes, foxes and bobcats as I have recently, and I am talking about on my street as much as the woods. They have plenty of deer and rabbits to munch on!
Also the ticks are prolific. The dog and I both have already been hit. I had to take an anti biotic because of lime.