PS~ For our new members- you can guess only 1[one] letter before I answer- once I do, you can guess another. Thanks, Have a great day!
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Is their an "E" Please
Let's go with an I Nyack?
_ _ _ _ E _ _ E _ _ _ _ _ _ _
Could I please have........an S ???
E, I. S
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Is there an A?
LETTER O PLEASE
E, I, S, A, U, O
_ A _ _ E _ _ E A _ S _ A _ _
May I have an "N" please?
I'd Like a "T" please.
No- N,T, E, I, S, A, U, O
_ A _ _ E _ _ E A _ S _ A _ _
Wow that's a toughy!! Can I please have a K ???
N,T, E, I, S, A, U, O, K
_ A _ _ E _ _ E A _ S _ A _ K
OOOOO!!! Is it a Hammerhead Shark???? Hope hope!!!
TAKE ACTION NOW!! Don't Let Hammerhead Sharks Be Fished to Extinction
- 1 day ago - act.oceana.org
Thanks Nyack for the shark petition which I gladly signed
The hammerhead sharks are a group of sharks in the family Sphyrnidae, so named for the unusual and distinctive structure of their heads, which are flattened and laterally extended into a "hammer" shape called a "cephalofoil". Most hammerhead species are placed in the genus Sphyrna while the winghead shark is placed in its own genus, Eusphyra. Many, not necessarily mutually exclusive, functions have been proposed for the cephalofoil, including sensory reception, maneuvering, and prey manipulation. Hammerheads are found worldwide in warmer waters along coastlines and continental shelves. Unlike most sharks, hammerheads usually swim in schools during the day, becoming solitary hunters at night. Some of these schools can be found near Malpelo Island in Colombia, Cocos Island, off Costa Rica, and near Molokai Island, in Hawaii. Large schools are also seen in southern and eastern Africa.
The ten known species range from 0.9 to 6 m (3.0 to 20 ft) long and weigh from 500 to 1000 pounds. They are usually light gray and have a greenish tint to them. Their bellies are white which allows them to be close to the bottom of the ocean and blend in to sneak up on their prey. Their heads have lateral projections which give them a hammer-like shape.
It was determined recently that the hammer-like shape of the head may have evolved (at least in part) to enhance the animal's vision. The positioning of the eyes, mounted on the sides of the shark's distinctive hammer head pointing outward like a trex, give the shark good binocular vision, as well as 360-degree vision in the vertical plane, meaning they can see above and below them at all times. The shape of the head was previously thought to help the shark find food, aiding in close-quarters maneuverability and allowing sharp turning movement without losing stability. However, it has been found that the unusual structure of its vertebrae was instrumental in making the turns correctly, more often than the shape of its head, though it would also shift and provide lift. From what is known about the Winghead shark, it would appear that the shape of the hammer-head has to do with an evolved sensory function. Like all sharks, hammerheads have electroreceptory sensory pores called ampullae of Lorenzini. By distributing the receptors over a wider area, hammerheads can sweep for prey more effectively. These sharks have been able to detect an electrical signal of half a billionth of a volt. The hammer also allows the nostrils to be placed farther apart, increasing its ability to detect chemical gradients and localize the source.
Hammerheads have disproportionately small mouths and seem to do a lot of bottom-hunting. They are also known to form schools during the day, sometimes in groups of over 100. In the evening, like other sharks, they become solitary hunters.
Hammerheads are one of the few animals that acquire a tan from prolonged exposure to sunlight. Tanning occurs when a hammerhead is in shallow waters or close to the surface for long periods.
RELATIONSIP TO HUMANS
Of the nine known species of hammerhead, three can be dangerous to humans: the scalloped, great, and smooth hammerheads.
The great and the scalloped hammerhead are listed on the World Conservation Union's (IUCN) 2008 Red List as endangered, whereas the smalleye hammerhead is listed as vulnerable. The status given to these sharks is as a result of over-fishing and demand for their fins, an expensive delicacy. Among others, scientists expressed their concern about the plight of the scalloped hammerhead at the American Association for the Advancement of Science annual meeting in Boston. The young swim mostly in shallow waters along shores all over the world to avoid predators.
Shark fins are prized as a delicacy, and overfishing is putting many hammerhead sharks at risk of extinction. Fishermen who harvest the animals typically cut off the fins and toss the remainder of the fish, which is often still alive, back into the sea. As of 2010 there have been 33 attacks, but no fatalities.
Petition signed! Thanks Nyack!! And thanks for the great shark info!
Noted and already signed Nyack, Thanx