Up Next
Back to Show
Deep Look
These Giant Leaf Insects Will Sway Your Heart
Season 6
Episode 17
Giant Malaysian leaf insects stay still – very still – on their host plants to avoid hungry predators. But as they grow up, they can't get lazy with their camouflage. They change – and even dance – to blend in with the ever-shifting foliage.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
4:31
The snake's forked tongue helps it smell in stereo.
3:22
Bird’s nest fungi look just like a tiny bird's nest. But those little eggs have no yolks.
3:36
How are frogs so amazing at catching bugs? It’s their supersoft tongue and special spit.
4:00
Mussels create byssal threads to attach themselves to rocks and each other.
4:10
Earthworms cozy up with a mate inside tubes of slime to make cocoons full of baby worms.
3:52
What keeps the boneless, jawless hagfish thriving after more than 300 million years? SLIME
5:04
Researchers use invisible lasers, ghastly wasps and more trickery to protect orange groves
4:20
As they gorge, oblique streaktail hoverflies help keep orange trees safe from disease.
3:37
Why is that yellowjacket crashing your BBQ? She’s gathering food for the nest’s larvae.
5:04
Explore the parasite Ophryocystis elektroscirrha (OE) and ways to help monarch butterflies.
4:14
Floating colonies of red fire ants are a risk for people wading through floodwater.
3:57
These voracious predators cruise belly up below the surface of a pond or gentle stream.