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Photo courtesy: Anirnoy via Wikimedia Commons
As studying hatcheries was nearly half of my thesis, I decided to volunteer at one for data collection. I helped out in its maintenance and worked as a guide to educate tourists about information pertaining to sea turtle biology. This particular hatchery was divided into various zones; as soon as you entered, there was 1) a souvenir shop which led to 2) hatchlings’ tanks and 3) tanks for juvenile turtles (3-4 Nos.) on the left and 4) a sandy area where turtle nests were relocated to on the right. Further inside, there were 5) tanks for handicapped turtles and albino turtles along with a 6) turtle cleaning area. The most common species (nests and individuals) at the hatchery was the Green Turtle (Chelonia mydas), followed by the Olive Ridley Turtle (Lepidochelys olivacea) and the Hawksbill Turtle (Eretmochelys imbricata).
To quantify conservation success, I measured reproductive success meaning how many turtles emerged from the nest and their fitness upon release for comparison. Therefore, any improvements that I could think of at the hatchery were mainly to do with the turtle population that it supported and not humans. Over time though, daily interactions with the hatchery workers led to a friendship where they would share stories about their life. These interactions made me realize just how dependent the workers were on the hatchery for their sustenance. It was also interesting to note that some of them used to poach turtle eggs, that were sold for consumption. However, they started working at the hatchery as the income there was stable. Even other poachers would now sell the eggs to the hatcheries which obviously benefited both the poachers and the sea turtle population.
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Green sea turtle (Chelonia mydas). Photo courtesy: Thomas Fuhrmann via Wikimedia Commons
In addition to monetary gains, some of the workers, who had not even finished school, grew fluent in languages such as German, Hindi, French etc. purely because they had to interact with tourists from these countries. By providing employment to the local youth and attracting plenty of foreign tourists, the hatcheries also helped in boosting the local economy of the country. The souvenir shop also allowed women to earn some money through the sale of handicrafts to tourists.
One such conversation with the owner also revealed that his father had started the hatchery fearing that the uncontrolled egg consumption might reduce the turtle population drastically. The owner was emotionally attached to the turtles as well. He personally undertook cleaning and feeding of the handicapped turtles in his hatchery. Seeing him talk to one of the turtles while cleaning it made me realize how the two entities relied on each other. These hatcheries were the bridge where the two met and eventually served a dual purpose that was sea turtle conservation and livelihood provisioning for these coastal communities.
This connection filled me with optimism as it became evident that the hatchery workers cared deeply for the turtles and any suggestion that I would make towards improving the hatchery management would be well received. Armed with some good old emotional blackmail and print-outs of scientific papers to back my recommendations, I succeeded in convincing the owner to make a few changes such as reducing the number of hatchlings retained for tourism purpose, not allow tourists to touch hatchlings/turtles and not dividing up eggs from a single nest while reburying.
Photo courtesy: Forrest and Kim Starr via Wikimedia Commons
Through photographic evidence that the owner shared with me, I know he followed my recommendations until early 2015, after which I lost contact with him. During my time there, it was becoming evident that the purpose of the hatchery was evolving from being primarily conservation to being maybe more focused on economic gains. Moreover, the number of hatcheries in that region continued to grow over time as earning through tourism was an easier option (unfortunately, not at a time like the ongoing pandemic). As this form of ecotourism is not commonly practiced in other countries, there are not many long-term examples that can help predict what might happen in the future. However, if the existing conditions at the hatcheries are modified, it could ensure that conservation is achieved in conjunction with poverty alleviation.
This experience definitely gave me a first-hand insight into how humans and wildlife were dependent on each other, the role humans played in conservation and to weigh each component equally. With the human population rising and conservation becoming a necessity, it will be important to leverage these connections humans have with wildlife in their backyards to ensure effective wildlife conservation and equal benefits to the dependent communities.
By Nupur Kale
First published by Conservation Optimism.