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A Real Alien Invasion Is Coming to a Palm Tree Near You

A Real Alien Invasion Is Coming to a Palm Tree Near You

Season 4 Episode 13
3:29
Why Is The Very Hungry Caterpillar So Dang Hungry?

Why Is The Very Hungry Caterpillar So Dang Hungry?

Season 4 Episode 14
4:20
This Is Why Water Striders Make Terrible Lifeguards

This Is Why Water Striders Make Terrible Lifeguards

Season 4 Episode 15
3:17
Daddy Longlegs Risk Life ... and Especially Limb ... to Survive

Daddy Longlegs Risk Life ... and Especially Limb ... to Survive

Season 4 Episode 16
4:04
A Baby Dragonfly's Mouth Will Give You Nightmares

A Baby Dragonfly's Mouth Will Give You Nightmares

Season 4 Episode 17
3:01
There's Something Very Fishy About These Trees...

There's Something Very Fishy About These Trees...

Season 4 Episode 18
4:10
These Whispering, Walking Bats Are Onto Something

These Whispering, Walking Bats Are Onto Something

Season 4 Episode 19
3:43
It’s a Goopy Mess When Pines and Beetles Duke it Out

It’s a Goopy Mess When Pines and Beetles Duke it Out

Season 4 Episode 20
3:50
Praying Mantis Love is Waaay Weirder Than You Think

Praying Mantis Love is Waaay Weirder Than You Think

Season 4 Episode 21
4:14
Have You Met a Hagfish? It’s About Slime.

Have You Met a Hagfish? It’s About Slime.

Season 10 Episode 1
3:52
Earthworm Love is Cuddly ... and Complicated

Earthworm Love is Cuddly ... and Complicated

Season 10 Episode 2
4:10
How Does the Mussel Grow its Beard?

How Does the Mussel Grow its Beard?

Season 10 Episode 3
4:00
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Deep Look

These Fish Are All About Sex on the Beach

Season 4 Episode 12

During the highest tides, California grunion stampede out of the ocean to mate on the beach. When the party's over, thousands of tiny eggs are left stranded up in the sand. How will their lost babies make it back to the sea?
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