Threats: Habitat loss and predation by cats and foxes
Will they visit?: Blue-tongue lizards are well known to venture into home gardens
Natural Distribution: Widespread and uncommon throughout the Wheatbelt and northern Perth region
Western Blue Tongue – (CC) John Sullivan. This work is licensed under a Creative Commons Attribution 4.0 Australia License (Atlas of Living Australia)
Western Blue Tongue – (CC) Guy Skillen. This work is licensed under a Creative Commons Attribution 4.0 Australia License (Atlas of Living Australia)
Western Blue Tongue – (CC) Cathy Zwick. This work is licensed under a Creative Commons Attribution 4.0 Australia License (Atlas of Living Australia)
Habitat at a Glance
See Habitat Guide for more detail
Shelter: Fallen logs, thick leaf litter, large rocks, and rockeries
Diet: Fruit, foliage, flowers, invertebrates, snails, and small animals
Water: A shallow water dish or pond
ReWild Benefit: Seed dispersal and pest control
Habitat Guide - Shelter
Natural Shelter
They prefer a garden with shrubs, ground covers and a god layer of leaf litter. A large rock or log for basking will not go astray.
Novel Shelter
Below is a habitat box template for lizards. Ideally, install the box under some shrubs and surrounded by leaf litter. Before you build:
Nest-boxes are a long-term commitment and need maintenance and repair over time.
Chipboard is okay, but degrade after a year of use.
Hardier and untreated timber (i.e. Jarrah) will last longer and are less prone to attack by fungi, bacteria, and microorganisms.
Keep away from treated timber as this can emit fumes toxic to wildlife and their young.
Avoid using metal wire inside a box. A wooden ladder on the inside of the nest-box is much more suitable or grooved timber will work well.
Maintenance is critical to ensure wildlife remain safe.
Alternatives to a habitat box include large terracotta pipes or up turned pots partially buried under the ground and under shrubs. These mimic hollow logs or crevices under large rocks and provide excellent shelter.
Habitat Guide - Food and Water
Providing natural sources of food
Western Blue-tongues will eat almost anything! From fruits, foliage, to snails, and invertebrates. A good layer of mulch with native fruiting plants will provide suitable foraging habitat. Avoid using snail pellets around your yard as this can make them unwell if they eat a poisoned snail.
Providing sources of water
Western Blue-tongues will drink from shallow dishes of water and are known to visit frog ponds to drink and bathe. They are at risk of falling into frog ponds and drowning. Partly submerge a large rock with a gradual incline at the edge of a pond. This will provide a Western Blue-tongue an easy escape if they fall in.
ReWild Benefits
Western Blue-tongues disperse seeds and control pests while moving around the landscape. Moving seeds around our neighbourhoods helps maintain biodiversity as we work to drive a more effective ecosystem. If you see them in your garden, you can record your sighting on Atlas of Living Australia!
