Films by Peter and Rosemary Grant Seven short films filmed and narrated by Peter and Rosemary Grant about their long-term research on the Galápagos Islands. The films were made for educational purposes to describe their research on Darwin's finches. Each film is of 10-25 minutes duration. The film series is titled 'Darwin's finches in Galápagos', and each film focuses on a different area of their research. The titles are: Daphne as a Galápagos microcosm Living on Daphne How we do the work How finches feed Hybridization The origin of a new species Moths and finches [2010s]