The coyotes here in the New England came down through Minnesota. During the migration, they bred with timber wolves. As a result, our coyotes are much larger than their western cousin. A few years ago people were calling them Coy dogs, saying that their larger size was the result of breeding with domestic dogs, however recent genetic testing reveals they are actually 10-20% timber wolf. They are more clever, less fearful, and have virtually wiped out feral cats in our area. Now they have moved on to deer, game birds, pets, livestock, and a google search will prove they are attacking humans. Usually some idiot in the neighborhood is feeding them. 2 here in Connecticut last year. There are missing cat posters all over my town. I see them often, there is no mistaking their gait, and the bushy tail. I hear them almost every night, it sounds like puppies playing in the field behind my house at 2 a.m. I have lost more birds to various domestic cats, and rodents, such as coons and possums. The coyotes eat these rodents. Every pen and coop I have built is coyote resistant, and sturdy. Nothing is coyote proof.
You want to get rid of them ? You can shoot, poison, trap, and kill every one you see and a new one will simply take its place. In response to low numbers, they simply breed more. The answer in my opinion is to keep your birds cooped, make sure there is nothing for the coyotes to eat, like pet food and mice and rats, put in electric fence, rescue a " livestock dog " such as a Great Pyrenees that can handle itself and has an instinct to guard, not eat, and generally accept varmits as a "cost of doing business." I spend more money to build sturdier pens, but in the long run save money by losing less poultry. I am not above plunking the occasional coyote, but you won't be able to "kill your way out of it. " Anyway, that's just my humble opinion.
You want to get rid of them ? You can shoot, poison, trap, and kill every one you see and a new one will simply take its place. In response to low numbers, they simply breed more. The answer in my opinion is to keep your birds cooped, make sure there is nothing for the coyotes to eat, like pet food and mice and rats, put in electric fence, rescue a " livestock dog " such as a Great Pyrenees that can handle itself and has an instinct to guard, not eat, and generally accept varmits as a "cost of doing business." I spend more money to build sturdier pens, but in the long run save money by losing less poultry. I am not above plunking the occasional coyote, but you won't be able to "kill your way out of it. " Anyway, that's just my humble opinion.