### animal | vertebrate | fish | shark:

Hammerhead
* All hammerheads have white tufts of hair at the base of the ears.
* Most hammerheads eat fish
  - small fish
* Most hammerheads feed on fish
  - southern stingrays
* Most hammerheads have eyes
  - flat heads
  - senses
  - sweet teeth
* Some hammerheads are caught by fishermen
  - sport fishermen
  - give birth to fish
* Some hammerheads have fins
  - placentas
* also retreat back to warmer waters in the winter.
* are also to be seen in group ceremonies, usually near a nest.
* are among the most commonly caught sharks for finning
  - species that can be found along the Georgia coast today
  - distinctive sharks whose heads have evolved to look like hammers
  - especially good swimmers because of the hydrodynamic function of their head
  - found worldwide in warmer waters along coastlines and continental shelves
  - nocturnal, meaning they are most active during the evening
  - one of the most highly evolved types of shark
  - part of hammers
  - the easiest to identify, with their peculiar hammer-shaped snout
* eat bony fishes, other sharks, crustaceans and lots of stingrays
  - squid, shrimps, and lobsters
  - other fishes, cephalopods, crustaceans, and turtles
* gather in large schools for hunting, migration and social purposes
  - schools and live near the pinnacles and ridges of the Sea Mountain
* get their common names from the large hammer-shaped head.
* have ability
  - characteristics
  - disproportionately small mouths and seem to do a lot of bottom-hunting
  - quite a range in size depending on the species
  - relatively small teeth with smooth cutting edges
* includes brains
  - breasts
  - cell membranes
  - chest cavities
  - chests
  - corpi
  - cytoplasm
  - faces
  - fish scales
  - fishbones
  - flippers
  - nuclei
  - pedal extremities
  - plasma membranes
  - rib cages
  - sections
  - skulls
  - sperm
  - sterna
  - tail fins
  - vacuoles
  - vertebrate feet
  - yolks
* live in shallow tropical and warm temperate waters and have attacked people.
* move in from the open ocean to the reef, feeding on fishes, squid and crustaceans.
* sometimes congregate in great numbers.

### animal | vertebrate | fish | shark:

Hammerhead shark
* Most hammerhead sharks eat fish.
* Most hammerhead sharks feed on fish
  - squids
* Most hammerhead sharks have heads
  - thick heads
* Some hammerhead sharks belong to families
  - eat stingrays
* Some hammerhead sharks have greenish tints
* are found in warm coastal tropical and temperate waters across the globe
  - viviparous animals
* get their name after specific shape of the head that looks like a flat hammer.
* have an unmistakable scalloped-shaped head, or a cephalofoil
  - white bellies and olive green or grey-brownish back
* inhabit all along the tepid waters and other coastlines and continental shelves.
* is probably the weirdest type of sharks.
* live in groups called schools.
* seem to adapt well to their surroundings.
* tend to form schools of fifty to two hundred.
+ Scalloped hammerhead, Endangered status: Sharks
  * The reason for this is because of over-fishing for shark fins. Their fins are made into shark fin soup. Researchers are calling for a ban on Shark finning, which is when the fin's of sharks are cut off and the rest of the animal is thrown back into the water to die. Hammerhead sharks are the most commonly caught sharks for finning.

### animal | vertebrate | fish | shark | hammerhead shark:

Bonnethead
* are fish.
* have a long nose and a shovel-shaped head, and are in fact related to the hammerhead.
* often travel in schools near the water's surface.
* swim in small groups but sometimes groups of hundreds congregate near the surface.

Great hammerhead
* Most great hammerheads eat fish.
* Most great hammerheads feed on southern stingrays
  - have senses
* Some great hammerheads are caught by fishermen