Fish have a getaway move that looks like misdirection: when they bolt, they shed a flurry of watery “smoke rings” that may throw a hunter off the trail.
New experiments show seals can see through the trick. Using only their whiskers, they can…
Fish have a getaway move that looks like misdirection: when they bolt, they shed a flurry of watery “smoke rings” that may throw a hunter off the trail.
New experiments show seals can see through the trick. Using only their whiskers, they can…