Season 7

Video thumbnail: Deep Look Ensatina Salamanders Are Heading For a Family Split

Deep Look

Ensatina Salamanders Are Heading For a Family Split

Their diverse family tree offers us a rare snapshot of millions of years of evolution.

Ensatina Salamanders Are Heading For a Family Split

Video thumbnail: Deep Look Glasswing Butterflies Want To Make Something Perfectly Clear

Deep Look

Glasswing Butterflies Want To Make Something Perfectly Clear

Ever wanted to be invisible? The elusive glasswing butterfly knows just how to do it.

Glasswing Butterflies Want To Make Something Perfectly Clear

Video thumbnail: Deep Look California Floater Mussels Take Fish For an Epic Joyride

Deep Look

California Floater Mussels Take Fish For an Epic Joyride

The California floater mussel does a surprising amount of travel - for a bivalve.

California Floater Mussels Take Fish For an Epic Joyride

Video thumbnail: Deep Look A Flea's Fantastic Jump Takes More Than Muscle

Deep Look

A Flea's Fantastic Jump Takes More Than Muscle

These little "itch hikers" make an amazing leap 100 times faster than the blink of an eye.

A Flea's Fantastic Jump Takes More Than Muscle

Video thumbnail: Deep Look Why Crickets Just Won't Shut Up

Deep Look

Why Crickets Just Won't Shut Up

They're not playing their song with the body part you're thinking.

Why Crickets Just Won't Shut Up