Guys how is the small prey base where you are. Do you have a lot of mice, rabbits, and other small animals around? How has your weather been, was it a really dry year, or was it wet and chilly in the spring? What is the other predator's populations looking like, do you have a good population of racoons, skunks ect.. What do your bird populations look like are they also lower than usual. All of these things are tied to each other and form a chain reaction that affects each of the other populations as you already know. Bird flu not only affects the wild and domestic bird populations it affects all the other animals that feed on birds when their numbers are down as well. Here I have seen where prairie dogs would get the plague and wipe out large populations of them. Then it would do the trickle-down thing, swift fox populations would fall off, red fox populations would decline, as would coyote, bobcat, owls, hawks, mice and rabbit populations would also fall off. Is there some disease in the coyote population in your areas or is there a disease in the prey base that is affecting the coyote numbers, or is it that the weather wasn't conductive to them having large litters of pups? I think that we pay attention to the other animals and conditions that they are living in as we are out and among them more than the average person. When our population was agriculturally based people watched these things more and noticed the subtle changes as they were occurring because it affected them to a greater extent than it does us for the most part now, that is just one of the reasons I say to observe not just look at our surroundings as we go about hunting the predators, our lives are connected to theirs, just in a smaller way today then generations past . As a very wise person once said history is destoned to repeat it's self if we don't learn from it, and that applies to the populations of coyote as well as the rest of the animals in our world. You all have a good and safe Holiday Season; in my area it's going to be deadly outside for the next few days if you can it would be best to stay in out of it or dress properly for it as we will be having wind chills of up to -60. Yes, even a young healthy person can, and have died, in temperatures well above that. Here in the higher elevations people get in trouble every summer by not being prepared for rapid weather changes. They leave their cars for a hike it's in the 70's, they get a couple of miles from the car it clouds up pours rain and snow mixed the temperature drops to the 50's or 40's the wind picks up and they aren't dressed for it. They do the same type of things in the winter they leave home for a ride and don't go prepared get stuck in the snow drifts without a shovel, extra clothing ect., some even set in their vehicles running without keeping the exhaust pipe cleared, or they left town without filling the tank and run out of fuel. Oh, darn I'm rambling and way off the original subject please excuse me, just be safe and have a good Holiday no matter where you go or what you do.