Series one two brought together in this 4 disc set.series onein one of the most innovative natural history series ever presented, spy in the wild deploys over 30 ultra realistic animatronic spy creatures to go undercover in the animal world'. '.strtoupper('t')his 5 x 60' bbc one series captures unique animal behaviour closer than ever before'. '.strtoupper('u')sing special spy cameras invented by film maker john downer's team at john downer productions, the viewer is plunged into the very heart of the extraordinary lives of over thirty fascinating animals across the world, including langurs, orang utans, meerkats and crocodiles, revealing behaviour that is remarkably like our own'. '.strtoupper('t')o expose some of the most astonishing animal behaviour ever seen, the team of spy creatures go undercover'. '.strtoupper('t')hese robotic look alikes make all the right moves to not only be accepted by animals but also interact with them, providing revelatory insights into their world.narrated by david tennant.series twowitness nature's greatest dramas and emotional encounters up close as spy in the wild returns with its revolutionary spy cameras.the latest series explores mass gatherings among the animal kingdom as its even more lifelike spy creatures infiltrate communities and take you into the heart of the action'. '.strtoupper('w')hy do animals gather for one off events'? '.strtoupper('w')hat does it feel like to be part of the herd'? '.strtoupper('a')nd how do they cope with the changing seasons and climate'? '.strtoupper('b')ecome part of a gorilla family for the day, discover the drama of koala breeding season, and feel the heat of battle as komodo dragons battle for supremacy.narrated by david tennant