Whatever you call them, there’s something less creepy about these critters than others.
What if you had to grow 20 pounds of bone on your forehead each year just to find a mate?
When it comes to hooking up, male mantises have good reason to fear commitment.
Pine beetles can fell a mighty ponderosa pine, but the forest fights back. Who will win?
When predators attack, daddy longlegs deliberately release their limbs to escape.
They may look serene as they glide across the surface of a stream, but don't be fooled.
Because it's hoarding protein.
How long does it take to film a decorator crab putting on its seaweed hat?
Brown pelicans hit the water at breakneck speed when they catch fish.
We've all heard that each and every snowflake is unique.
Thanks to The Great Courses Plus for sponsoring this episode of Deep Look.
Besides being hermaphrodites — all snails have both boy and girl parts.
Support for PBS.org provided by: