Can we agree to disagree? The law of Conservation of Energy( movement) applies to all living creatures- even mankind when in survival situations, and without the trappings of civilization.
I see the " Law" in action in the footprints( tracks) of game animals I track and hunt. When a hunters shoots at an animal, and misses, the animal can do everything from stand there, wondering what made the loud noise, to flinching, leaping, and running away. However, unless the animal sees something that scares it- like waving arms and hands on some man-- it puts the closest object, or cover between it, and where it was when the shot was fired. Then, it often stops to listen and look behind it to see if its being followed. If not, it will walk a short distance and go back to whatever it was doing before the incident.
Like many members here, I have been on shooting ranges, when all manner of wildlife have decided to walk, trot, or fly across or down into the range. Shooting alone simply does not bother them. Sighted species include deer, fox, pheasants, ground hogs, ground squirrels, rabbits, doves, other game and non-game species of birds, including crows, and coyote.
We even had a bald eagle visit our gun club one day when we were shooting. It could have cared less. It landed in the upper branches of a tree off the end of our firing line, then moved around the barn, and landed on a tree that was growing out of our backstop.
Not all science is done in labs. Some of the best science is done in the field, literally, where my years spent reading and following animal tracks have disclosed all kinds of information that lab types don't know. :hmm: :thumbsup:
http://www.wildwoodtracking.com/limbdominance/pveyedominance.html
http://www.wildwoodtracking.com/limbdominance/pvedsecondary.html
http://www.wildwoodtracking.com/limbdominance/ld07.html
Oh, the Law of Conservation of Energy is discussed in many Hunter Safety Classes- at least in my state of Illinois. Prey species will stay still, using their natural camouflage to help them evade detection while a predator( human or animal) walks by. A prey species will walk if it can't sit; run if it can't escape by walking; and fly only if it can't escape by running. Each level of activity( movement) involves more use of stored energy. When an escape is made, these same animals will stop, to reduce their use of stored energy.
Predators are really no different. Just watch a cat stalk a bird or rabbit in your back yard. Canines, in hunting mode, will use many of the same techniques used by cats, depending on the species of prey they are hunting. :hmm: