Fauna
Amphibian

Spotted Marsh Frog

Limnodynastes tasmaniensis

Also known as Spotted Grass Frog

Spotted marsh frogs are adaptable ground dwellers renowned for their distinct, staccato calls that echo like rapid hammer taps or dripping taps around flooded paddocks and suburban garden ponds. Males call while floating among emergent vegetation or concealed under debris, attracting females to mate and produce distinctive floating rafts of foamy eggs. During dry spells, they shelter in soil fissures, under logs, or beneath dense mats of grass to wait out the heat until rains trigger sudden breeding choruses.

AmphibianNocturnalWetland
Spotted Marsh Frog reference1 / 7
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Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Key facts
Diet & preySmall crickets, Beetles, Spiders
Predators
  • Red-bellied Black Snake
  • White-faced Heron
  • Laughing Kookaburra
ThreatsWetland drainage, agricultural runoff, and chytrid fungus infection
HabitatsFlooded grasslands, marshes, farm dams, drainage ditches, and creeks
Life span5–8 years
Classification
  1. FamilyLimnodynastidae
  2. SpeciesLimnodynastes tasmaniensis
Range & activity
Range data is not available yet.
Safe observation
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Safe to observe at a normal distance.
Responsible observation
  • Listening for Calls: Listen for rapid, mechanical clicking calls resembling a toy machine gun near water margins after rain.
  • Night Searching: Search along the shallow edges of farm dams and ditches using a headlamp to spot reflecting eyes.
  • Hygiene Etiquette: Avoid handling wild frogs directly to prevent transferring oils, salts, or pathogens across their skin.
Related species
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