Cypress wrote:
I guess coyotes act differently in different areas.
I think a Coyote is a 'Coyote'...no matter where they live (predator, opportunist, scavenger, adaptable). But I understand your comment to mean....they are possibly forced 'by circumstance' to be more troublesome to livestock in certain places.
For instance, where I live (Deep East Texas), there are many small farms and a lot of commercial poultry production. The area is rich with food sources (both wild and domestic)....so a Coyote is NOT going to starve here.
We have mild winters, so there is really no time of year that is particularly taxing on them. Because of all that....there is little reason for Coyotes to target anything larger than rabbits, mice, chickens, etc...
Naturally, they will take advantage of any 'carrion/carcasses' they happen upon (hogs, deer, discarded poultry from production) or dead calves. But most of their diet (here) is in the form of rodents and poultry.
But.....I can easily see them being a significant problem in a different environment. A 'hungry' Coyote will most certainly take bigger chances...in order to secure a meal. If that means taking down a calf (particularly if there is a pack of Yotes)....then I have no doubt they would try.
I am not saying Coyotes don't kill calves, fawns, goats, sheep, etc. I am just saying not every Coyote seen eating a carcass....is guilty of killing it, they are also scavengers.
I'm no expert on Coyotes...and sometimes they surprise me, but when it comes to filling their bellies...it has been my observation that they prefer to do so... the easiest and safest way that circumstance permits.