Kwan Econ - Lincoln Park Zoo Poem by Ima Ryma

I am Kwan at Lincoln Park Zoo.
Silverback gorilla who is
Helping humans in stuff they do,
Studying the gorilla biz.
The latest study - econ one,
Exchange a this to get a that,
Grabbing a hold of a token
And heading where the grapes are at.
The exchange is made hand to hand,
Not a lot of fancy hi tech,
But humans seem to understand.
I do like grapes - so what the heck!

Try to study the human mind,
Always a challenge I do find.