Courtship Spy

On Monday, 4 March 2019, Sergei Skripal and his 33-year-old daughter Yulia collapsed in the centre of Salisbury in Wiltshire. Both were suffering the effects of A-234, a third-generation Russian-manufactured military grade Novichok nerve agent. As three suspects, all GRU officers, were quickly identified, it was also established that the door handle to the Skripals’ suburban home had been contaminated with the toxin.

The Spy Creatures are back to take viewers on a journey across the globe, revealing how living in the snow tests animals to the limit. Behind nature's magical winter wonderland are some of the toughest places on earth to survive. Hidden cameras in a new generation of Spy Creatures, and the return of some old friends, reveal the fascinating behaviours of animals from penguins to parrots, polar bears to otters, wallabies and wombats. A Spy Kea socialises with a gang of keas, and an innovative new Snowball Cam shows how intelligence and friendships allow these parrots to survive in the mountainous regions of New Zealand.

The Spy Creatures are back to take viewers on a journey across the globe, revealing how living in the snow tests animals to the limit. Behind nature's magical winter wonderland are some of the toughest places on earth to survive. Hidden cameras in a new generation of Spy Creatures, and the return of some old friends, reveal the fascinating behaviours of animals from penguins, parrots, polar bears and otters to wallabies and wombats. A Spy Kea socialises with a gang of keas, and an innovative new Snowball Cam shows how intelligence and friendships allow these parrots to survive in the mountainous regions of New Zealand.

Have you ever heard a wolf howl in Wisconsin's Northwoods, watched thousands of ancient sturgeon roil the waters of one of the largest inland lakes in the United States, or tagged a monarch butterfly before it begins one of the world's great migrations to its winter habitat in Mexico?