Nature's Microworlds Poster Nature's Microworlds Amazon » eBay » The series "Nature's Microworlds" is a documentary from 2012.. Nature's Microworlds Details Title: Nature's MicroworldsYear: 2012 - Genres: Documentary Rate this title Have you seen Nature's Microworlds? Rate it between 1 to 10 below. Log in to your account if you want to rate this title.