Seems like it must be a world with a surplus of trees for it to be inhabited by these head-butting people. XD I love the idea, so original, and the way it goes down... great as well. It's easy to follow all the way, and plenty of bits of entertainment with each headbutt until she finally finds a way. The acorn was a nice detail too, as in: it falls down, but a new one grows in its place... seems like there's a lesson of life somewhere in there. Nice work, and glad you did finally upload this! The dust will never really settle here. :)
-cd-