Okay about say Feb I go out to a hillside and see 2 coyotes about 1/2 mile away sniffing the ground so I lay next to a mound by the fenceline, I would have to say I was pretty well covered up to anything coming to me. So I start calling, the 2 start making thier way to me. They came about 100 yards closer t stopped then sniffed the ground like they lost interest, then I notice another one running torwards me they others watched and started to follow the running Coyote . As Dog #3 was still coming in quick, I was thinking cool my first coyote called in, he came to about 80 yards still at a good rate of speed, Then out of nowhere He took off at a dead run. Why? I had'nt moved, there was no change in attitude on him that I could see thru my scope. Barely a breeze in my faver, All I can think of was he may have saw the 7 inches of shiny barrel looking at him would that cuase him to turn around at the speed of light?. I laid there for about 5 more minutes blowing one sequence and the 2 were still coming to me but watching Dog #3 run away at the same time, then out of the corner of my eye I saw one about 50 yards behind me, so I got him the other 2 did not seem afraid but I ceased calling. Where these just dumber coyotes?.