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Marine Life & Conservation Blogs

Turtles of the Riviera Maya & Cozumel

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A blog by Pro Dive International

Plenty of empty shells of recently hatched turtle eggs were spotted by our divers at Sabalos. They had been washed off shore onto the reef after the baby turtles had dug out of their nest at night and swam off into the sea.

The turtle nesting season on the Riviera Maya and in Cozumel happens between May and October, which means that you may be lucky to see some nests or even hatchlings during your stay with us.

Six out of the seven sea turtle species worldwide visit Mexico every year. We are lucky enough to get to see Green Turtles and Loggerhead Turtles regularly during our dives, as they are in search of food and a good clean.

The reefs and ecosystems here provide a great number of tasty snacks for a turtle, for example seagrass, sponges, crustaceans and many more. And while the turtles pass through the reef, they receive a top-notch cleaning service from many of the local fishes who feed on their parasites and algae growth.

6 Turtle Fun Facts

  1. Green turtles are so named because of their green colored fat caused by their rich diet of seagrass.
  2. Green Turtles are the largest hard-shell turtles in the world. The largest known green turtle weighed 395 kg/ 871 lbs, with a shell that measured more than 152 cm/ 5 ft.
  3. Loggerhead Turtles are so named for their massive broad muscular heads.
  4. Adult males are normally easy to distinguish from females because of their long tails visible extending past their shell.
  5. Female turtles normally return to the exact same location where they were born to lay their eggs.
  6. The sex of a baby turtle is determined by the temperature at which the egg is kept.

Turtles are regular visitors to many of our dive sites, but they are most commonly found at Tortuga – this dive site is even named turtle in Spanish! It’s located just off shore from our dive center at the Occidental Xcaret and easily accessible by boat from any of our Playa Del Carmen locations.

Moreover, for those of you who are not divers, we are lucky enough to have some extensive seagrass beds where green turtles love to hang out and eat, which is an easy snorkel off shore during one of our tours with a guide who is licensed to enter those protected areas.

Turtle Locations

Besides observing them underwater, you may be lucky to find some turtle nests in front of your resort on the Riviera Maya or in Cozumel. Hotel employees usually rope them off to ensure their protection.

Turtle conservation projects are a great alternative to learn more about their behaviors, importance for the marine environment, how you can help protect them, and to observe nests or turtles first hand:

Turtle Protection

Every sea turtle species on earth nests on Mexico’s beaches (save one that is only found in Australia). Consequently, Mexico is known as the sea turtle capital of the world and its turtle protection laws are so important on a global scale.

Current Mexican law classifies all sea turtle species as endangered.

Regulations

  • Turtles can’t be killed for their meat, skin, shell or eggs.
  • Native vegetation can’t be removed in nesting habitats, to stop erosion.
  • New regulations call for moving, changing or eliminating any light sources that illuminate a nesting beach, as baby turtles can become disoriented from finding their way to the ocean.
  • Vehicles can have a maximum weight of 300 kg on nesting beaches and only be used for patrolling and management of the nesting site.
  • Recently outlawed were turtle release events, as many places kept the hatchlings in confinement for several days until a sufficient number of participants had signed up for this activity. Upon release, they were too weak to handle the surf and avoid predators.

All of these and many more regulations help protect beaches, nests, female sea turtles, their eggs and hatchlings to make it a safer place for them.

How to start your Turtle Adventure

Let’s discover some turtles together during our dives! If you are not a diver, why not sign up for a PADI course; or join our Mexican Snorkeling Adventure at 15% OFF starting from Playa del Carmen or Tulum, if booked online until 16/09 & redeemed until Dec 22, with reference to this blog!

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Marine Life & Conservation Blogs

Creature Feature: Porbeagle

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In this series, the Shark Trust will be sharing amazing facts about different species of sharks and what you can do to help protect them.

This time we’re showcasing the robust Porbeagle, one of the only known sharks that may love to play..

Shaped like a rugby ball, this muscular stocky shark is incredibly hydrodynamic and built for endurance. Dark grey-blue in colour with a white belly, they have a pointed snout and large black eyes.

Porbeagle’s belong to an elite group of sharks known as the mackerel sharks. These include some of the most powerful and agile sharks in the world, such as the White Shark and Shortfin Mako. This group are endothermic, so can keep themselves nice and warm, due to a remarkable adaptation known as a rete mirabile. This makes them more efficient hunters and able to tolerate colder waters.

Porbeagle’s look a lot like White Sharks, so are often mistaken for them. As they’re found in UK waters, this has led to many false reports of White Sharks in the UK. But Porbeagle’s are around half the size. Although still a large shark, the biggest Porbeagle on record is 3.6m. While the largest White Shark is 6m.

Found worldwide in cold-temperate waters, Porbeagle’s are strong swimmers. Travelling thousands of miles in search of food and to give birth. One individual, tagged in Irish waters, journeyed over 2,000 miles to Newfoundland in Canada. A known mating ground for Porbeagle’s.

Porbeagle’s may live on their own, or in small groups made up of similar sized or same sex individuals. With males and females coming together usually in September-November to mate. Yet in some places this can take place in January.

These sharks reproduce slowly, so are extremely vulnerable to destructive fishing. Females take 12-16 years to reach sexual maturity, males 6-10 years. After 8-9 months, females will give birth to litters of just 1-5 pups, which are relatively large at 60-80cm long.

Two distinct populations exist – the north Atlantic and south Pacific. Individuals from these areas don’t seem to mix, resulting in key differences. North Atlantic Porbeagle’s get a lot bigger, and don’t tend to live as long as those in the south Pacific.

During the day Porbeagles tend to spend their time in deeper waters, rising to the surface at night. They’re opportunistic feeders, mostly eating small fish – such as mackerel, whiting and herring – as well as octopus, squid and cuttlefish.

Highly inquisitive, Porbeagles have been seen chasing each other, rolling at the surface, and even pushing around floating objects and kelp. Could they be playing? Currently there are no scientific studies to back this up. But what an interesting study that would be…!

  • SCIENTIFIC NAME: Lamna nasus
  • FAMILY: Mackerel Sharks (Lamnidae)
  • MAXIMUM SIZE: 3.6m
  • DIET: Small fish & squid
  • DISTRIBUTION: Wide-ranging in temperate waters (except North Pacific).
  • HABITAT: Coastal and oceanic waters from 0-1,800m deep. Prefers temperatures below 18°C but can tolerate -1–23°C.
  • CONSERVATION STATUS: Vulnerable

For more amazing facts about sharks and what you can do to help the Shark Trust protect them visit the Shark Trust website by clicking here.

Header Image: Doug Perrine / Alamy

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Marine Life & Conservation Blogs

Top Destinations to dive with Manta Rays

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In their mission to create a billion Torchbearers to explore and protect the ocean, PADI is encouraging divers to seek adventure and experience first-hand the vital eco-systems below the surface of the ocean.

To further raise awareness of this mission on International Manta Ray Day (17 September 2021), PADI has rounded up the top destinations in the world that are currently open to divers.

Machadilla National Park, Isla de la Plata, Ecuador

Diving in Ecuador offers a special paradise for scuba divers, in which the chance of encountering marine species nowhere else on earth is extremely high due to the heavy currents and nutrient rich waters. And for those keen to dive with manta rays, head out with PADI 5 Star Dive Center Exploramar Diving, or PADI 5 Star Dive Center Mares Ecuador here they take divers out to Machadilla National Park in Isla de la Plata for a chance to greet these graceful creatures every July to September.

Find out more with PADI’s Dive Guide for Ecuador

Kona, Big Island, Hawaii

Hawaii’s volcanic origins and isolated geographical location makes for a whirlwind of scuba diving encounters underwater, with manta ray encounters being likely all year long. For those looking for an extra special experience,  PADI 5 Star Dive Center Jack’s Diving Locker offers a manta ray night dive and a PADI Distinctive Specialty Course called Manta Ray Diver, which covers everything from the manta ray anatomy to cleaning habits, reproduction and how to identify individual rays in the local population.

Find out more with PADI’s Dive Guide for Hawaii

Bryon Bay, Australia

For those who are currently in Australia, they can have their backyard manta ray encounter with PADI 5 Star Dive Center Sundive Byron Bay. The summer months of December to May bring manta rays to the nearby Julia Rocks Marine Reserve, which National Geographic once acknowledged as one of the top 20 dives in the world.

Find out more with PADI’s Dive Guide for Australia

Manta Point, Nusa Penida, Bali

The name speaks for itself. Manta Point in Bali is a haven for manta rays all year long, with the best time to see them being from April to May. PADI 5 Star Dive Center and Resort  Scuba Junkie Penida  offers the ultimate manta ray diving experience in the area, adding coral dives and drift dives to the day’s adventure.

Find out more with PADI’ Dive Guide for Bali

Komodo National Park, Labuan Bajo, Indonesia

One of Indonesia’s most famous diving destinations is also one of the best places to dive with manta rays! PADI 5 Star Dive Resort Blue Marlin Komodo is the perfect place for a manta ray holiday, where divers can stay at the dive resort while getting their PADI Open Water Diver certification and then hop aboard their dive vessel for a day of diving out at sea with manta rays!

Find out more with PADI’s Dive Guide for Indonesia

Six Senses Manta Point, Laamu Atoll, Maldives

Crystal clear warm waters, white sandy beaches and manta rays—PADI 5 Star Dive Resort Six Senses Laamu offers the ultimate luxurious manta ray holiday. As the only dive resort in the Laamu Atoll, divers of all levels will have extremely personable encounters with manta rays every month of the year in this world-class diving area.  There are also more than 180 PADI Dive Centers and Resorts in the Maldives that can take divers out to have a manta ray encounter.

Find out more with PADI’s Dive Guide for the Maldives

Azores, Portugal

The islands that make up the Azores off the coast of Portugal are one of the most diverse for marine life. One  specific type of manta rays known as the Mobula birostris is known tohang out in large groups around the island of St. Maria between June and October, with PADI 5 Star Haliotis Dive Center offering guided boat trips to the island.

Find out more with PADI’s Dive Guide for Portugal

Diving with whale sharks and manta rays can make a difference in protecting these incredible species for future generations – dive tourism encourages protection from local communities and governments. But its important to always adhere to local guidelines and best practices to ensure these creatures’ well-being is always at the forefront. PADI dive operators understand the importance of using the proper equipment, the time of day to dive with sharks, and the maximum number of operators that should be on the water at any given time. To learn more about responsible shark and ray tourism and other ways you can support the protection of these incredible animals, visit padi.com/aware/sharks.

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Egypt | Simply the Best Itinerary | 14 – 21 October 2021 | Emperor Echo

Jump on board the latest addition to the Emperor fleet and enjoy diving the famous sites of the Red Sea with this fantastic special offer. Great value for money and perfect for small groups of buddies with a ‘Book 5 and 1 dives for FREE’ offer all year round.

Price NOW from just £1175 per person based on sharing a twin cabin/room including:

  • Flights from Gatwick to Hurghada with 23kgs baggage
  • 7 nights in shared cabin
  • 3 meals a day, soft drinks, red wine with dinner
  • 6 days’ diving, guide, 12ltr tank & weights, Marine Park fees and port departure fees
  • Free Nitrox

Subject to availability.
Alternative departure airports available at supplement.

Email info@diversetravel.co.uk to find out more!

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