Maybe 8 years ago, they eliminated coyotes from my semi urban area, but I am convinced that not before one bred with a female red fox. The resultant critter appears to weigh about 30 lbs, is a solitary hunter like the fox, and seems to have super powers that include able to leap tall fences with a single bound. The original hybrid closely resembled my daughter's Shiba Inu that she adopted from the dog pound on 5 dollar adoption day, except it was about 2/3 the size. I believe it was a male and because of a size advantage was able to out compete the pure male red foxes for mates and the line continues to survive around here. Not a problem really until I decided to have chickens again last year, and no problems until January of this year when a female had pups and decided to feed them on all my chickens. The EE hens I had were determined free-rangers but would roost in the trees. But the fox coyote thing got smarter and smarter and hunted night and day. I am not sure if it is still out there, I haven't seen it lately. But it reduced my hen population from 10 to 2... Still have a rooster (a pretty nice EE named Johnny) so I am trying to hatch some eggs, but I am not really experienced at the incubation thing, so don't know if that will work or not. Incubator not the best either. Meantime, I have an estimate for chain link fencing and am trying to beef up my coops and cover them. Couldn't keep the EE's in the coop and couldn't keep the fox/coyote thing out. It has back legs like a German Shepherd and can just go up and over without a running start. I really like having free range chickens and had them for a full year before these problems started. They peck around and clean up spills and bugs and grass and weeds and lay their eggs here and there which is nice. I don't have a gun but the neighbors do, but I don't know if they were able to shoot the thing or not. Except for the whole blood sucking thing, I don't doubt it could easily be mistaken for the chupacabra... It is kind of mangy looking, with a pointy long coyote type nose. This one is female, but I know she had a surviving pup this year, probably male, as I have seen it. As to that Chupacabra, maybe this is it. Then again, there is a rumor among the educated that the Chupacabra might actually have been a Thylasine or Tasmanian tiger, that someone transplanted to Mexico in the hopes of saving it from extinction in it's native land... It is said to have gone extinct in 1930, but now there have been sightings in Australia, but nothing confirmed... As to the coyote/fox hybrid, I would like it to be extinct. I miss the pure little red foxes that didn't leap fences and never weighed more than 20 lbs, usually less.