Just read a article published in a local newspaper about the eastern coyote being part gray Canadian wolf (having some of the same dna) and beign larger than his western cousin as a result of inbreeding or cross breeding between the two canine species but he also mentioned that the eastern coyote seems constrained in his travels as he doesn't like to cross roadways - what, is the guy nuts or something (probably just a 'expert'); near every large yote I have seen likes crossing the roads to get to the neighbor's cats or small dogs. Yotes are quite opportunistic and do not favor the hollywood style of going after the largest and most difficult of prey - they like it easy, for sure and cats and small dogs are easy.
In this neck of the woods we have found that over the past 20 yrs or so the burgeoning whitetail population has provided great fodder for coyotes who now favor 80% big game in their diet and 20% small game versus the opposite of 20 yrs ago, yet the whitetail, even though sustaining incredible fawn loss to the yote, continue to multiply exponentially but so do the yotes. It is estimated that nys hosts between 20-30,000 coyotes - and someone even wants to reintroduce the wolf to ny - hey, introduce it to nyc and live and let live.