Why Are There 30 MILLION Horseshoe Crabs On This East Coast Beach? (feat. @KQEDDeepLook)
Once a Spawn a Time: Horseshoe Crabs Mob the Beach | Deep Look
Why do we harvest horseshoe crab blood? - Elizabeth Cox
Are horseshoe crabs dangerous?
Horseshoe Crabs Mate in Massive Beach "Orgy" | National Geographic
Horseshoe Crab Facts: NOT true CRABS | Animal Fact Files
Do Horseshoe Crabs STING?!
Why Horseshoe Crab Blood Is So Valuable
Horseshoe Crab Does A Flip To Get Unstuck
Why do Horseshoe Crabs Come to Massachusetts every year?
Horseshoe Crabs: NOT Living Fossils
Horseshoe crab shows how to turn itself over if it gets flipped on its back
What does horseshoe crab conservation mean to you?
How and why Horseshoe Crabs are tagged
The Love Life of the Horseshoe Crab | A mating ritual 450 million years old || Wild Lives ep. 3
Horseshoe Crab Anatomy
This Crab Saved My Life
A wild Horseshoe Crab approaches. [ Yorktown Beach] see comments.
Crabs Trade Shells in the Strangest Way | BBC Earth
This Crab's Blood May Have Saved Your Life