Bonnethead fish control pitching (up-and-down motion of the body), yawing (the side-to-side motion), and rolling. Most hammerhead sharks do not yaw or roll and achieve pitch using their cephalofoils. The smaller cephalofoil of a bonnethead shark is not as successful, so they have to rely on the combination of cephalofoils and their large pectoral fins for most of their motility. Compared to other hammerheads, bonnethead sharks have larger and more developed pectoral fins and are the only species of hammerhead to actively use pectoral fins for swimming. Using data from mtDNA analysis, scientist have found that evolution of hammerhead sharks probably
Panama Creature Panama Creature The "Panama Creature" (also variously referred to as the "Panama Monster", "Panama ET" "Cerro Azul Monster", "Blue Stream Monster" or "Blue Hill Horror") refers to a creature photographed near the town of Cerro Azul, Panama, in September 2009. After the creature was discovered and reputedly killed by a group of teenagers, photographs of the corpse were given to Telemetro, a Panamanian television station. The story and pictures circulated, and comparisons to the Montauk Monster were made. There was speculation about the identity of the creature, with suggestions including a hairless sloth, an alien species and a creature new