Common eastern froglet

Common eastern froglet

What is a common eastern froglet?

The common eastern froglet, scientifically known as Crinia signifera, is a small species of frog native to eastern Australia. Common eastern froglets are known for their small size and distinct croaking sounds. They are one of the most common frog species in the Sydney region. The Darug people of the Sydney basin refer to frogs like this species as gunggung.

What do common eastern froglets look like?

Common eastern froglets only grow up to three centimetres in length. This species comes in many different colours. Their backs are mainly brown, grey, cream, and beige. They can have stripes, spots, or patches on their backs. Some are smooth skinned whilst others may have warts or ridges. Their bellies are grey with white and black patterns.

Common eastern froglets have small dark triangle patches near their lips and eyes that are a shiny gold colour. As they live on the ground, their toes are not webbed and they don't have any round discs on them.

What do common eastern froglets sound like?

Unlike other frogs, common eastern froglets will call any time of day and all year round. They make a “crick, crick, crick” sound, which means they are often mistaken for crickets.

Listen to the video below recorded in the Field of Mars Reserve. Can you hear any common eastern froglets calling?

Where do common eastern froglets live?

Common eastern froglets are found throughout south eastern Australia. They can be found in various habitats, such as forests, woodlands, and wetlands. They are a ground-dwelling frog meaning they live on the ground and do not climb trees. Common eastern froglets can be found in water bodies such as streams, ponds and dams. They can also live on land, taking shelter under logs and leaf litter where they are able to keep moist.

Common eastern froglets are also widespread in urban areas. They can be found in garden ponds, pools and ditches of water.

What do common eastern froglets eat?

Common eastern froglets eat insects and other small invertebrates. Their diet includes mosquitoes, moths, cockroaches, small spiders and flies.

How do common eastern froglets reproduce and what is their life cycle?

Common eastern froglets breed year round in water bodies that are still such as ponds or swamps. Female frogs can lay up to 200 eggs, usually in groups and attached to leaves or twigs. 

It takes about ten days for eggs to hatch. The eggs hatch into tadpoles, which have gills for breathing underwater. In some cases, the tadpoles can be longer than the adults.

As the tadpoles grow, they develop legs and lungs. Frogs in this life stage are called metamorphs. 

The tails of metamorphs gradually shrink, and they transform into froglets. These froglets continue to grow and mature into adult frogs. This can take anywhere from six weeks to three months.

What adaptations do common eastern froglets have to their environment?

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