The blue whale, the largest animal to have ever existed, is 96 feet long and weights 125 tons. This is as much as 4 large dinosaurs (Brontosauri), 23 elephants, 230 cows or 1800 men. —- Some animals produce th
9. The Lure of Bioluminescence One of the defining features of female anglerfish is their use of bioluminescent lures, known as Esca. These remarkable structures dangle beneath their snouts and emit an eerie glow that lures prey from depths ranging from approximately 980 to 16,400 feet beneath t...
these cephalopods can reach up to six feet in length and 110 pounds. They illuminate themselves with flashes of red and white using bioluminescence. Because of their aggressive nature, they’re sometimes called “red devils.”