The zoo’s male, Kuzma, who was born at Banham in 2008, was recently ranked as one of the most important males within the breeding programme.
His genes are poorly represented within the captive population so breeding him was considered a high priority. His mate, Sveta, arrived from Lisbon Zoo, Portugal in 2011 and this is their first successful litter together.
More top news
The pilot, from the Gnat private display team died after the display aircraft he was in crashed near the CarFest event in Cheshire.
It will be a dry night but it will stay fairly cloudy, although the odd clear spell is possible.
Norwich City have signed former Blackburn Rovers goalkeeper Jake Kean on a two-year deal.