There are some repeated qualities described in Bigfoot that have led me come to the conclusion they are hybrids. There are interesting variations in descriptions of them, enough to make me wonder about what happens when two divergent beings within a species mate and what the results can be in the form of "defects," "exaggerated features," to "unusual size." It would appear that hybridization is a logical conclusion when you consider the following - In the case of two archaics mating, perhaps Neanderthal and Denisovans, this could bring to play the red hair and the muscular build, proportions of a long body versus shorter legs of Neanderthal with (given the size of Denisovan teeth), the height of the Denisovans and perhaps a hairy gene as Denisovans were shown to have a high altitude tolerating gene which might include adaptation of body hair for protection in such climates. A hybrid that maintained the archaic head shape of its archaic parents makes se...