Staff at Banham Zoo in Norfolk are celebrating the arrival of twin tiger cubs.
Keepers installed CCTV cameras so that they could monitor their Amur tigress, Sveta, giving birth without disturbing her.
The twins are said to be making excellent progress.
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After what's been the hottest day in the region for almost 10 years there are warnings tonight about the dangers of swimming in open water.
Today was the hottest day of the year so far but temperatures will be down a little tomorrow with the risk of thunder.
A sizzling day for the Anglia region with temperatures rocketing into the mid 30's.