In a clip from the PBS/BBC series "Pets Wild at Heart", narrator David Tennant explains the science behind a dog's fantastic sense of smell.
A robotic spy cuttlefish navigated the delicate balance of cuttlefish society using digital chromatophores to change colors as appropriate.
A robotic spy octopus provided cover for a real coconut octopus who was looking for shelter to hide from predators.
A robotic spy crab built by John Downer Productions joins the 40 million red crabs as they march across Christmas Island to the sea.
In an amusing clip from "Spy In the Ocean", a robotic spy hermit crab found itself stripped of its shell by a crab looking for a new home.
A robotic spy hippopotamus by John Downer Productions swam over to a pod of wild hippos in Africa to get rare footage of the fierce species.
A robotic spy squid looking to peer into the life of dolphins, finds itself being pursued by a couple of rather large potato cod.