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Untold Earth

Cuttlefish Are the Ocean’s Freakiest Little Weirdos

Season 2 Episode 6 | 10m 55s

Every winter, off the coast of South Australia, thousands of giant cuttlefish gather for the showdown of a lifetime. In an effort to win a mate, these shape-shifting sea creatures display some of the most bizarre and brilliant tactics in the animal kingdom. The unique habitat attracts thousands of cuttlefish each year, making it the largest aggregation of the species in the world.

Aired: 07/21/25
Extras
Watch • 0:30
The Great American Recipe
Episode 6 Preview
It's the finale and two rounds of cooking remain before one of the finalists gets named the winner.
Preview: S4 E6 | 0:30
Watch • 0:58
Daniel Tiger's Neighborhood
O Visits Fairytale Bathrooms
O imagines that he can go see all types of fairytale bathrooms!
Clip: S7 E3 | 0:58
Watch • 1:38
Daniel Tiger's Neighborhood
Sienna Uses The Potty at a Music Festival
Sienna goes to a festival with her family and learns to use the potty at a public event!
Clip: S7 E3 | 1:38
Watch • 1:57
Daniel Tiger's Neighborhood
Jodi Uses the Potty at a Concert
Jodi is at the neighborhood concert and learns how she can use an outdoor bathroom there!
Clip: S7 E3 | 1:57
Watch • 3:15
Daniel Tiger's Neighborhood
Daniel Uses the Train Station Bathroom
Daniel learns all about how he can use the bathroom at the train station.
Clip: S7 E3 | 3:15
Watch • 0:51
Daniel Tiger's Neighborhood
"You Can Use a Different Bathroom" Song
A song about how if you need to go potty someplace new, you can use a different bathroom.
Clip: S7 E3 | 0:51
Watch • 1:14
Daniel Tiger's Neighborhood
"Sometimes It's Good to Go Slow" Song
A song about how it's good to go slow to pay attention to all the things around you!
Clip: S7 E9 | 1:14
Watch • 0:55
Daniel Tiger's Neighborhood
Katerina's Mozie Bakery
Katerina imagines she's a baker at a mozie bakery!
Clip: S7 E9 | 0:55
Watch • 1:39
Daniel Tiger's Neighborhood
Khian Learns About Origami
Khian makes a boat while learning about origami, the Japanese art of folding paper!
Clip: S7 E9 | 1:39
Watch • 3:29
Daniel Tiger's Neighborhood
Daniel and Grandpere Fix a Toy Boat
When he breaks a toy boat, Daniel learns it's good to go slow and fixes it with Grandpere.
Clip: S7 E9 | 3:29
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