主播大秀

How do you get corals to spawn with no natural cues? You create them yourself鈥�

A ping pong ball and three pieces of tape is tricking corals into spawning captively, by replicating the exact brightness of a full moon.

28 March 2019

2 minutes

This clip is from

Blue Planet UK—Series 1, Episode 4

It's dinner time for a bluespotted ribbontail ray!

Duration: 01:06
There is a species of shark being sold in fish and chip shops in the UK

Duration: 03:15
How are washing machines adding to ocean plastic?

Duration: 01:12

Chris Packham reflects on some of his favourite seabirds—Series 1, Episode 5

Duration: 02:37
Herring have not been seen off UK coasts for many years...until now—Series 1, Episode 5

Duration: 02:44
Take a look at some deep sea corals off the coats of Scotland—Series 1, Episode 5

Duration: 01:59
It's dinner time for a bluespotted ribbontail ray!—Series 1, Episode 4

Duration: 01:06