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Ocean Wonders
Airing | 1/23, 7:00p
S1 E5 | Urchin Eyes and Bloodhound Sharks
0h 30m|TVPG|Science, Action, Environment, Nature|2023
Tom Hird reveals the secrets of a sea urchin's spikes, swims with tiger sharks to see if they can sniff out blood from a mile away and shows how cuttlefish change color in a flash.
Season
2
1