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Freshwater Turtles

Trachemys scripta

Freshwater feeders

Most freshwater turtles eat both plants and meat, but some species are entirely herbivorous or entirely carnivorous. Freshwater turtles take advantage of the food sources around them and are not fussy about their meals. Turtles feed on a mixture of invertebrates, crustaceans, fish, tadpoles and aquatic plants.

Nature’s little helpers

Seed dispersal and vegetation management, control of insect and snail populations, and keeping water clean by scavenging dead animals are just a few of the things turtles do to help their ecosystems.

Mary River turtles

The Mary River turtle is classified as an endangered species and is found only in the Mary River (Queensland, Australia). They nest along the sandy banks of the river, which for the most part runs through privately-owned cattle properties. This poses a threat to the turtles, as when cattle go down to drink, they can very easily tread on the eggs buried under the sandbanks. The wild population also took a sharp decline when large numbers were removed from the wild and sold in the pet trade as ‘penny turtles’. They are also threatened by feral cats and foxes, as the eggs and babies can be seen as a food source. A decline in water quality, and therefore food quality, is another threat to this species, which is why we aim to educate the local community about the importance of how to look after our waterways, as well as methods of minimising pollution and contamination.

You can see Mary River turtles, and other freshwater species, at our turtle exhibit next to Tasmanian devils.

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