From millions of years old to a rather newer addition to the world in the form of a baby gorilla born at Twycross zoo.
And let's just say when mum Ozala went into labour, it was a pretty hairy moment.
We're pleased to say mother and baby are doing fine. A rather excited Rajiv Popat went along to have a look.
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The library book was borrowed eight years ago and has just been handed in to a library in Kentucky.
She now has one pellet by her brain and one pellet by her heart.
They have been jailed for a total of 95 years.