I amassed a several hundred chicken singularity, now what? :P
Pretty cool! I love the history you've got behind this game. The RTS style controls are pretty well done.
You may want to dial back the highlight effect for mass amounts of critters. It would also be good to have a sell all option -- it was kind of painful having to try and sell each chicken one by one, because it closes the sell menu when you sell.
You can also highlight your chickens and move them around once you're dead.