Guillermo Rivera – Leading the Way to Habitat Posted on March 2, 2018 by desertcreations Have you ever found yourself dreaming of a life where your main occupation is travel the world to a range of habitats seeking out rare succulents and cacti? One individual had that dream and after years of hard work, he now wakes up to the reality of it every day. Meet Guillermo Rivera, the career habitat guide behind Plant Expeditions. How did your career as a habitat guide begin and how