I've read that the brain functions necessary for thinking in scientific terms about things first evolved as brain functions necessary for tracking animals. From what little I know of both tracking animals and science, that seems at least plausible.
Yes, I've been taught to track for hunting. The more knowledge the better off you are.
You need to understand the different animal tracks, and hunting/sleeping cycles of the different animals, etc.
What animals are good to eat at different times of year. For instance moose are really gamey and strong tasting during the rut. They are also extremely dangerous at that time.
You need to understand which scat is from which animal.
The size can tell you if you are tracking a juvenile, or full grown animal.
color and texture tell you what it has been eating - and thus where you might locate it.
The condition tell you how long ago it was left = how close you are.
The scat along with the time of day can tell you if it is in a hunting pattern, or heading back to a den to rest. Very useful hunting and safety info.
Scent can tell you health conditions and if it is in rut, etc.
Collected urine and scent can bait in your dinner.
You need to know the wind pattern so as not to waft your scent to it, thus scaring your dinner away.
There is definitely science behind it.
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