Video courtesy of Derby Cathedral Peregrine Project.
One of the falcons which nests at Derby Cathedral laid an egg this morning.
The moment was captured by web cams positioned over the falcon's nest - it happened just after 00:30.
She normally lays around four eggs a year.
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Becoming dry overnight, mainly dry Saturday.
Mainly dry, with some sunny spells tomorrow.
The incident took place after Derby County v Watford back in April. Warning: the video contains some scenes of violence.