Back to Show
Deep Look
How Mosquitoes Use Six Needles to Suck Your Blood
Season 3
Episode 10
Seen up close, the anatomy of a mosquito bite is terrifying. The most dangerous animal in the world uses six needle-like mouthparts to saw into our skin, tap a blood vessel and sometimes leave a dangerous parting gift.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.

4:55
Mammalian moms, you're not alone!

4:06
They're not playing their song with the body part you're thinking.

4:39
Female webspinners shoot super-fine silk from their front feet.

3:56
Every fall, male tarantulas leave home for good with one thing on their minds: sex.

4:28
Something is growing inside that fruit fly in your kitchen.

4:21
Giant Malaysian leaf insects stay very still on their host plants to avoid predators.

4:46
Kidnapper ants raid other ant species' colonies, abduct their young.

4:34
Alfalfa leafcutting bees are way better at pollinating alfalfa flowers than honeybees.

4:13
Peregrine falcons catch other birds mid-flight by diving at more than 200 mph.

4:11
A rattlesnake's rattle isn't like a maraca, with little bits shaking around inside.

4:21
These parasites crawl onto your bed, bite you and suck your blood.

4:07
The fearsome wormlion ambushes prey at the bottom of a tidy sand pit.