Sea Turtle Conservation Volunteer

Sea turtles are some of the world’s oldest creatures and have been around for more than 100 million years. They can be found in all warm and temperate waters around the globe and spend most of their lives in the water. Only the female sea turtles spend some time on the land. They come back to the beaches where they were born to lay their eggs in a nest in the sand. After that, they return directly to the ocean and leave the eggs to hatch. During one nesting season, sea turtles can lay eggs in 2 to 8 nests and each of the so called “clutches” contains an average of 100 eggs. Sea turtles often migrate over 1000 miles between feeding and nesting grounds and are great swimmers that can stay underwater for up to five hours without breathing.

Unfortunately, human activities and environmental changes have caused the worldwide sea turtle populations to reduce drastically in the past decades. All of the seven species of sea turtles are considered vulnerable or endangered and require targeted conservation and protection efforts to stop their numbers from declining. Social projects all over the world have taken on this problem and work towards the protection of the rare sea turtle species. If you have always been a fan of these ancient animals and want to support the efforts of projects worldwide to protect sea turtles, then you have come to the right place. The following text will give you important information about the different sea turtle species and their habitats, the threats they are facing and the ways you can help to save them while volunteering abroad.

Sea turtles play an important role in the maritime ecosystems. They help maintain the health of various habitats like coral reefs and grass beds. Especially the green sea turtles act as grazing animals and keep the seagrass short which is vital to keep it healthy and growing. Unfortunately, the shrinking numbers of sea turtles have already led to a decline in seagrass beds, which are important breeding grounds for other marine species such as tuna, lobster, and shrimp.

Moreover, beaches and dune systems do not get very many nutrients during the year, so very little vegetation grows on the dunes and no vegetation grows on the beach itself. This is because sand does not hold nutrients very well. Unhatched sea turtle eggs and leftover eggshells provide important nutrients for the dune vegetation which leads to a stronger root system that helps to hold the sand in the dunes and helps protect the beach from erosion. With a decline of sea turtle numbers, fewer eggs are laid on the beaches, providing fewer nutrients which would eventually result in increased erosion.

Female sea turtles always return to the beach where they were born when it is time for nesting. Increased mass tourism and construction sites on beaches have destroyed many nesting sites and left less safe space for the turtles to lay their eggs. Baby sea turtles hatch at night and seek the way to the ocean following the brightest light. Lanterns and other artificial lights can cause them to go in the wrong direction and become easy prey for predators. Interestingly, the sex of sea turtle babies is not defined by genetics but by the temperature of the sand in which the nest has been built. Warmer surroundings lead to predominantly female sea turtles and global warming is already causing a negative influence on the balance of the sexes.

While all the species migrate quite long distances in their lives, the leatherback sea turtles have the widest range of them all and can be found as far north as Alaska and down to the southern tip of Africa. They receive their name from their unique shell, which is the only soft shell of all the species and comparable to leathery skin rather than a hard, solid shell. Leatherback sea turtles are also the largest species with a length of up to almost two meters (six feet) and they are the only species whose females may change their nesting beaches, even though they tend to stay in one region.

It’s next biggest relative is the loggerhead sea turtle that can be found in coastal bays and shallow waters of all three oceans and the Eastern Mediterranean. They seem to prefer warmer waters and don’t dive as deep as the other species. Loggerhead sea turtles are primarily carnivores and eat jellyfish, crabs and small fish.

The green sea turtle, on the contrary, is strictly herbivore as an adult, only the baby turtles eat worms and aquatic insects. As seagrass is the main part of their diets, green sea turtles are mainly found in coastal areas, bays and protected shores of the Caribbean, Australia, and the Pacific Ocean. They very rarely migrate to the open ocean.

The hawksbill sea turtles get their name from their hawk-like beak that makes it easy to distinguish them from their other relatives. They can be found in tropical and subtropical waters of all three oceans and are considered critically endangered as their pretty shell makes them the subject of illegal hunting.

The most common sea turtle with the biggest population worldwide is the olive ridley sea turtle that gets its name from its olive green colored shell. Adults measure around two feet and can weigh up to 100 pounds.

A species that only lives in the northern waters of Australia and the Gulf of Papua New Guinea is the flatback sea turtle. Its limited habitat makes it one of the rarer sea turtle species with an estimate of 20.000 nesting females existing today.

And last but not least, the rarest of all species is the kemp’s ridley sea turtle that only nests on a small strip of beach in Mexico. The females of this species nest synchronized in masses, an event that is called “arribadas” in Mexico and during which the beaches are strictly protected.

Costa Rica - sea turtle conservancy with a pinch of 'Pura Vida'

The most important nesting place for sea turtles is Costa Rica. The small Central American country has important nesting sites for four of the seven species on both the Pacific and the Caribbean coast. Leatherback sea turtles nest on both coasts while greens, olive ridley and hawksbill sea turtles nest on beaches on Costa Rica’s Caribbean coast. The Osa Peninsula in the south of the Pacific coast and Tortuguero on the northern Caribbean coast are the two biggest hotspots for sea turtle conservation programs in Costa Rica.

Sea turtle conservation in Southern Asia

If you’d rather work with sea turtles in Asia, then Sri Lanka or Indonesia are the right places to go. Sri Lanka has nesting sites for loggerhead, greens, hawksbill, and olive ridley sea turtles, especially in the Kosgoda area in the south. The popular tourist hotspot Bali in Indonesia offers the opportunity to work with olive ridley and green sea turtles and to explore the beautiful island during your free time as well. There will definitely be a project that will match your interests.

Africa

• Ghana
• Madagascar
• Mozambique
• Seychelles
• South Africa
• Tanzania

Americas

• Belize
• Brazil
• Costa Rica
• Ecuador
• Guatemala
• Mexico
• Nicaragua
• Panama
• Peru

Asia

• Indonesia
• Malaysia
• Maldives
• Sri Lanka
• Thailand
• Turkey

Europe

• Greece
• Italy
• Spain

Oceania

• Australia
• Fiji

You see, there are so many places and opportunities to work for a sea turtle conservation project abroad that no matter where you would like to go, there is the right program for you. From Costa Rica to Spain and Australia, there are projects looking for volunteers all over the world.

There are a few volunteering projects that focus on in-water studies of specific sea turtle species and thus include a different range of tasks for their volunteers. Depending on weather conditions, a lot of the working time will be spent on boats or preparing the equipment for the next outing.

One thing that sea turtle conservation volunteers should be aware of: you need to be prepared for sometimes physically demanding work and unusual working hours as sea turtle nesting only occurs at night. Most of the camps, especially in Costa Rica, are in remote areas and have very simple living conditions. So if you have a love for nature and prefer outdoor living to luxury and comfort, working for a sea turtle conservation project will be a perfect choice!

How to Ensure a Sea Turtle Conservation Program is Ethical?

Ensuring the ethical nature of a sea turtle conservation program requires careful evaluation. Start by examining how the program benefits local marine life and biodiversity, including clear evidence of its impact. Ethical initiatives often provide research or documentation showcasing their contributions to conservation efforts.

Equally important is the program’s integration with the local community. Look for efforts that support residents through education, employment, and economic benefits. Transparent programs openly share their goals and results, ensuring accountability in their practices and a commitment to sustainability.

Finally, consider volunteer involvement. Ethical programs place participants in roles that genuinely support their conservation objectives without exploiting resources or individuals. Accreditation by respected environmental organizations or partnerships with global conservation bodies can also signal high ethical standards. Thoughtful evaluation of these aspects ensures your support contributes to a truly impactful initiative.

💲 Can I Volunteer with Sea Turtles for Free?

Volunteering with sea turtles might sound like a dream come true, and you might wonder if it can be done for free. Technically, it's possible to find free opportunities, but the reality is that most reputable and ethical programs will ask for a fee from their volunteers. Here is why most programs require a fee:

• Support for Conservation Efforts: Most sea turtle volunteer programs are run by charities or non-profit organizations. These fees are vital for sustaining ongoing conservation projects and support the local communities involved.
• Comprehensive Volunteer Packages: Typically, the fee ensures that essential aspects such as airport pickup, transportation to the project site, meals, and accommodations are covered. Volunteers can focus on contributing to the project without worrying about logistics.
• Sustainability and Training: Fees contribute to the training of staff and maintenance of facilities. Without this support, organizations might struggle to provide effective conservation efforts and safe volunteer environments.
• Enhanced Experience: Part of the payment often includes organized excursions or activities, enriching the volunteer experience and offering more than just work.

While some might initially balk at the idea of paying to volunteer, it’s important to recognize that these fees play a crucial role. They ensure that conservation efforts are not only sustained but can also make a significant impact over time.