After 20 Years, Rare Turtles Finally Hatch at a US Zoo, and Wow Was The Wait Worthwhile

The San Diego Zoo has recently welcomed 41 Indian narrow-headed softshell turtles (Chitra indica). In North America, the zoo is the first recognized conservation institution to successfully birth these threatened turtles as a result.

Although specialists have been closely studying three of the rare turtles for more than 20 years, breeding behavior is particularly challenging to observe since eggs are placed overnight and hidden in soil. In addition, the procedure might be delayed by up to 10 years until the turtles achieve sexual maturity.

Fortunately, the crew discovered two clutches of eggs within the display during the summer. In order to preserve the perfect environment conditions for the eggs to hatch, the team moved the majority of the eggs into an artificial nest incubator while leaving some of the eggs in their original location. Even the sex of the baby might be impacted by these situations.

“This is an exciting time for the San Diego Zoo and a huge step in the right direction for the conservation of this species. Long-term care of these turtles has been our main priority, and part of that care include learning more about the natural history of the species, according to Kim Gray, curator of herpetology and ichthyology at the San Diego Zoo.

Although the adults of this species can grow to be over 110 centimeters (45 inches) long and over 200 kilograms in weight, the young can fit in the palm of your hand (440 pounds).

Indian narrow-headed softshell turtles are found in the wild at the bottom of deep rivers in India, Bangladesh, Pakistan, and Nepal, much like the bum-breathing turtle that hangs around at the bottom of Australian rivers, however nothing is known about their life histories.

Indian narrow-headed softshell turtles ambush fish, crabs, and mollusks as their prey. They are what is referred to as a “indicator species” since they assist scientists in examining the state of the immediate environment.

The IUCN has listed this species as Endangered, and its primary threats are the worldwide pet trade, human harvesting for food, environmental contamination, and habitat degradation. The San Diego Zoo Wildlife Alliance collaborates with the Turtle Survival Alliance to inform the public about the link between the wellbeing of nearby cities and villages and the health of the surrounding waterways.

Within their natural habitats, these turtles are more powerful predators, according to Gray. “If they are doing well, it suggests that the environments in the rivers where they reside are stable and can accommodate other species. Additionally, several human groups in the area rely on the same water supply as the turtles.