When marine
biologist Roger
Hanlon captured
the first scene in
this video, he
started screaming.
Hanlon studies
camouflage in
cephalopods --
squid, cu
(more)
When marine biologist Roger Hanlon captured the first scene in this video, he started screaming. Hanlon studies camouflage in cephalopods -- squid, cuttlefish and octopus -- who are masters of optical illusion.