Evolution in action, the story of Darwin’s Finches in the Galapagos. Length 52m17s

Produced by David Parer & Elizabeth Parer-Cook for the Australian Broadcasting Corporation Natural History Unit and National Geographic TV and BBC TV in association with Telcast International GmbH.© Australian Broadcasting Corporation. All rights reserved. 

CLIP

ISLANDS OF THE VAMPIRE BIRDS: Clip 1- Darwin’s Finches Survival Strategies from David Parer on Vimeo.