Above is a page from the full-color book, "Endangered Species NXT". It shows partial instructions for building the gorilla in the video below:
In addition to building and programming instructions for the gorilla, the book includes building and programming instructions for a sloth, a frog, a Komodo dragon and a polar bear. Educational activities in math, literacy and critical thinking are also included.
The book is available here.
All robots in the book are built with the LEGO MINDSTORMS Education NXT Set (#9797), plus the NXT Education Resource Set (#9648).