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February 8, 2012, 7:01 am
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    Posts Tagged ‘Florida Keys’

    Hawaiian  green beauty...

    Hawaiian green beauty...

    Every diver has favorite things they like to see underwater.  For some its sharks, for others rays, but for many people turtles top the list of fun aquatic finds.  The Green Turtle (Chelonia Mydas) in particular has been a scuba favorite for years due to its good looks and reef-dweling nature. 

    Despite their name, Green Turtles are actually a light color all over, with the shell ranging in color from olive green to black, depending on where the turtle lives.  Green turtles are migratory animals, traveling thousands of miles each year to nest.  In fact, they only nest on the very beach they were born, so in order to lay eggs, they must return to that same beach.

    Green turtles are on the endangered species list and therefore protected in most countries around the world.  Besides humans, the tiger shark is a Green turtle’s main predator.  Adult green turtles can grow to 5 feet long and weigh over 500 pounds, so sharks tend to target younger specimens for snacks.

    So if you are determined to dive with these beauties in the wild, where can you go for a guaranteed sighting?  The range of the sea turtle extends throughout tropical and subtropical seas around the world, with two distinct populations in the Atlantic and Pacific Oceans.  Interestingly, green turtles react differently to scuba divers depending on their location.  On one side of Oahu turtles are curious and friendly, while on the opposite shore they jet the moment they see you, so two different dive sites around the same island can produce very different results.  When visiting green turtle waters, it’s important to get the input of the locals to find the best locations for healthy, long-lasting viewing.  But planning a trip to a locale with a concentration of these green jewels is the first step.

    Atlantic

    In the Caribbean, major nesting sites have been identified on Aves Island, the U.S. Virgin Islands, Puerto Rico and Tortuguero in Costa Rica. Within United States waters, minor nesting sites have been noted in the states of Georgia, North and South Carolina.  Florida attracts them in droves especially near Hutchinson Island, Indian River Lagoon, the Florida Keys, Florida Bay, Homosassa, Crystal River and Cedar Key.  In South America green turtles enjoy the waters off Surinam and French Guiana as well as around the island of Ascension.

    Pacific & the Indian Ocean

    In Mexico, green turtles are found in seagrass pastures in the Gulf of California.  They are found throughout the Hawaiian Islands, most notably in Oahu and Lanai and west in the waters of the French Frigate Shoals.  The Turtle Islands of the Philippines and the Meru Betiri National Reserve in East Java, Indonesia boast healthy populations.  Green turtles are scattered throughout the Great Barrier Reef, but exist in high concentrations around Raine Island.  The waters around Madagascar support Africa’s population of green turtles.  The Arabian Sea also attracts the turtles, especially in Ash Sharqiyah, Oman and Karachi, Pakistan.  In the same area, the waters surrounding Astola Island, a large nesting site, have plenty of green turtles to fill your bottom time.

    711519396305I often make the mistake of assuming that the best dive destinations require long plane flights and significant concessions in topside amenities.  The more I learn about the Florida Keys, however, the more wrong I turn out to be.  I originally set out to write a single post about diving in the Keys, but quickly realized that this scuba story is much too fantastic to tell in just one page. 

    The 120-mile Florida Keys island chain is home to the continental United States’ only living-coral barrier reef with more than 600 varieties of fish and more than 500 wrecks.  The Keys begin at the southeastern tip of the Florida peninsula, about 15 miles (24 km) south of Miami, and extend in a gentle arc south-southwest and then westward to Key West, the westernmost of the inhabited islands, and on to the uninhabited Dry Tortugas. The islands lie along the Florida Straits, dividing the Atlantic Ocean to the east from the Gulf of Mexico to the west, and defining one edge of Florida Bay. In 1990, the U.S. government established the Florida Keys National Marine Sanctuary to protect the marine habitat throughout the islands, which has promoted healthy reefs and abundant fish.  Diving there is easy, with visibility up to 120 feet and mooring buoys at almost every dive site, all of which are a short boat ride from shore.

    Since the Keys are laid out in a long line that stretches down Route 1, it is helpful to think of them in sections from north to south: Key Largo, Islamorada, Marathon and the Lower Keys/Key West.  Though they all boast crystal clear water and topside fun, each part has unique diving opportunities to enjoy.

    Part 1: Key Largo – Route 1 Mile Marker 112 – 90

    Key Largo is only about an hour drive from Miami, making it perfect for travelers seeking instant gratification after touching down.  There is plenty of activity topside to keep a visitor busy.  Sport fishing is big there, with opportunities to catch sailfish offshore, bonefish along the Atlantic shallows, or redfish and tarpon in Florida Bay.  Also, Key Largo’s proximity to the Everglades makes it a great destination for kayakers, birders and other eco-tourists.  If shopping is more your thing, there a tons of quaint shops in the little beach villages along Route 1, many of which sell artwork and local crafts.

    Since 1960, Key Largo has been promoting marine conservation by limiting certain kinds of fishing and protecting its reef, so it is no wonder that the sea life is so prolific there.  Key Largo diving encompasses coral reefs, artificial reefs / wrecks, ledges, walls and centuries old shipwrecks.  Depths range from 18-120 feet.  The normal weather is sunny and warm with air temperature in the mid 80’s and water temperature ranging from the mid 80’s in the summer to the low 70’s in the winter. Though there are several deep-water sites, a major draw for the Largo reefs is the shallow depths, where a diver can get ample bottom time to study the area’s extensive variety of fish species.

    Key Largo has plenty of sites to keep a diver busy for days.  A few of the more notable spots include:

    Spiegel Grove Wreck – Ask a diver to name one artificial reef off the Florida coast, and chances are the Spiegel Grove will come to mind.  This 510-foot Navy transport ship was sunk in June 2002 as another intentional addition to the Key Largo area’s impressive list of shipwrecks.  After more than three years resting on its starboard side, waves from Hurricane Dennis pushed the ship into an upright position, where it still rests today at a depth of 45 to 130 feet.  Marine growth is coming along nicely, but the star of the show is still the ship itself, a positively enormous craft that really takes your breath away when it comes into view.

    The Elbow – This spur and groove formation reef boasts healthy corals and plenty of nooks and crannies for critters to shelter.  Though it is shallow, just 12-35 feet, divers find the abundant coral and multitude of fish hold their attention quite well.  The only way you could miss the site’s tons of resident moray eels and barracuda is if you stayed on the dive boat.  Several wrecks at this site, including a 752 ton Civil War –era steamer sunk in 1866, add to the location’s appeal.

    Key Largo Dry Rocks – The well-photographed Statue of Christ of the Abyss lifts its arms toward the surface at this shallow site, perhaps the most famous spot in the Key Largo Marine Sanctuary.  The statue was cast in Italy and donated to the Underwater Society of America by Egidi Cressi, an Italian industrialist and diving equipment manufacturer.  Many divers come to see and photograph the bronze statue, but the site has natural wonders to offer as well, such as incredible specimens of brain coral and classic coral fingers teeming with marine life.

    The Benwood – This wreck was an English-built cargo vessel that sunk in 1942 during WWII.  The stern lies in extremely shallow water, with the bow reaching down to about 45 feet.  There isn’t much coral growth here, but the wreck itself is interesting to explore, and divers are frequently accompanied by huge schools of grunt and porkfish.

    Molasses Reef – This spur and groove reef drops to 55 feet in water made crystal clear by the Gulf Stream.  High profile coral heads and massive congregates of tropical marine life define this popular reef.  Almost any tropical marine flora and fauna you can name can be found here.

    Bibb and Duane Wrecks – These twin 327-foot US Coast Guard cutters were sunk intentionally as dive attractions in 1987 as part of an artificial reef program sponsored by the Keys Association of Dive Operators.  The Duane lies upright with a slight list to starboard at a depth of about 100 ft. The Bibb overturned while sinking and lies on her starboard side starting at 95 feet.  Both are now are completely covered in colorful coral and gorgonians.  Divers beware, however, as swift currents sometimes sweep this site, taking it from an intermediate dive to an advanced one.