- Green turtle.
- Loggerhead turtle.
- Hawksbill turtle.
- Flatback turtle.
- Olive ridley turtle.
- Leatherback turtle.
What is the most common turtle in the Great Barrier Reef?
The common green turtle is one of the most populated species in the Great Barrier Reef. They can mostly be found in coral reefs that are thick with seaweed or in seagrass pastures. These pastures are typical for this area of Australia, allowing green turtles to thrive.
What kind of turtles live in the Great Barrier Reef?
The Great Barrier Reef is home to six of the world's seven marine turtles
How many turtle live in the Great Barrier Reef?
Residing primarily in the Atlantic and Pacific Oceans, the Green Turtle is a famous Reef local. Up to 60,000 female green turtles congregate on the tiny Raine Island each nesting season.
Are green sea turtles found in the Great Barrier Reef?
Distribution and habitat
Green turtles are found in tropical, subtropical and temperate waters around the world and appear to be the most abundant of the six species of marine turtle found in the Great Barrier Reef World Heritage Area.
Are there sharks in the Great Barrier Reef?
There are many different species of sharks found in the waters of the Great Barrier Reef ranging from small bottom-dwelling sharks such as wobbegongs to larger types such as tiger sharks and the distinctive hammerhead shark that has a nose shaped like the letter ‘t'.
What are the current threats to the Great Barrier Reef?
- Water quality. Increasing sediment, nutrients and contaminants, combined with rising sea temperatures and ocean acidification are damaging the Reef.
- Crown of Thorns Starfish. ...
- Coastal development.
Do dolphins live in the Great Barrier Reef?
Around 30 species of whale and dolphin are found in the Great Barrier Reef World Heritage Area. Dwarf minke whales, humpback whales and bottlenose dolphins are among the most commonly sighted and reported species.
What eats sea turtles in the Great Barrier Reef?
Natural Predators
Adult sea turtles have a few predators, mostly large sharks. Tiger sharks , in particular, are known for eating sea turtles. Killer whales have been known to prey on leatherback turtles. Fishes, dogs, seabirds, raccoons, ghost crabs, and other predators prey on eggs and hatchlings.
Do dugongs live in the Great Barrier Reef?
Dugong inhabit shallow, tropical waters throughout the Indo-Pacific region . ... The Great Barrier Reef region supports globally significant populations of dugong. This being one of the reasons the area was given World Heritage status.
How old is the Great Barrier Reef?
Although coral reefs have been around for over 500 million years, the Great Barrier Reef is relatively young at 500,000 years, and this most modern form is only 8,000 years old , having developed after the last ice age.
What is the green sea turtles scientific name?
Pursuant to the Endangered Species Act of 1973 (ESA), NMFS is designating critical habitat for the threatened green sea turtle ( Chelonia mydas ) to include coastal waters surrounding Culebra Island, Puerto Rico, and the endangered hawksbill sea turtle ...
How many turtles are left in Australia?
There are only seven species of sea turtle found worldwide and six of them are found in Australian waters.
How many green sea turtles are left in the world 2020?
Population Estimate*: Between 85,000 and 90,000 nesting females .
How much sea turtles are left?
Recent estimates show us that there are nearly 6.5 million sea turtles left in the wild with very different numbers for each species, e.g. population estimates for the critically endangered hawksbill turtle range from 83,000 to possibly only 57,000 individuals left worldwide.
How far do green sea turtles travel?
Similar to other sea turtles, green sea turtles migrate long distances between their feeding grounds and their nesting sites, with recorded distances longer than 1,615 miles (2,600 kilometers) .
