Why is my blue-tongue skink hiding all the time?
Some hiding and burrowing is completely normal for a blue-tongue skink, they're ground-dwelling animals that like to tuck away and dig. It only becomes a concern when a skink hides constantly and won't come out to bask, especially if that's paired with not eating or weight loss.
Some hiding is normal
Blue-tongues are terrestrial skinks that naturally spend time under cover and burrowing into substrate, emerging to bask and forage. A skink that tucks away for stretches of the day but comes out to sit under the basking lamp and take food is behaving normally. It's the skink that never emerges to bask, not the one that hides at all, that's worth a closer look.
Check the temperatures
A skink that stays buried and won't bask is often reacting to a gradient that's wrong at one end. A basking spot that's too hot with nowhere cool to retreat, or an enclosure that's uniformly too cold, can both drive it into hiding rather than out to warm up. Confirm a basking surface of 35–40°C (95–104°F) and a cool end around 24–26°C (75–79°F), measured at the right height with a digital probe, so the skink has a comfortable range to move through.
A too-open or too-bright enclosure
A blue-tongue in a bare, brightly-lit enclosure with little cover feels exposed and will bolt for whatever hiding it can find rather than moving about confidently. Give it snug hides at both the warm and cool ends and plenty of clutter, logs, cork bark, leaf litter, so it feels secure crossing the open ground. A newly-acquired skink will also hide far more while it settles, so give a new arrival a couple of quiet weeks with minimal handling.
When constant hiding is a warning sign
Persistent hiding starts to matter when it comes with other signs, refusing food, weight loss, lethargy when the skink should be active, or reluctance to bask at all. That combination points beyond normal behaviour to a husbandry problem, such as a cool basking spot, or to illness. In those cases it's the pattern of signs together, not the hiding on its own, that's the signal.
When to see a vet
See an exotics vet if constant hiding comes with refused meals, weight loss, sunken eyes, laboured breathing, or obvious lethargy when the skink should be active, especially if it won't come out to bask even on a correctly warmed setup.
One reading rarely tells the story. What matters is whether it's an isolated blip or part of a trend, so look at recent weight, feeding intervals, shedding, temperature and behaviour together.
baskr keeps those records in one place and watches the pattern for you, so you can see whether something has genuinely changed with your blue-tongue skink, before it becomes a problem.
Track my blue-tongue skink freeRelated questions
Is it normal for a blue-tongue skink to hide all day?+
Some hiding and burrowing is normal for these ground-dwelling skinks, as long as the skink still emerges to bask and take food. Constant hiding with no basking, especially alongside not eating, is the version worth investigating.
Why is my blue-tongue skink hiding and not basking?+
It's often a temperature problem, a basking spot that's too hot with no cool retreat, or an enclosure that's too cold overall. Check that the basking surface holds 35–40°C (95–104°F) and the cool end sits around 24–26°C (75–79°F) so the skink can choose.
Why is my new blue-tongue skink hiding all the time?+
New skinks commonly hide for one to two weeks while they settle in. Keep the setup stable, add plenty of cover, minimise handling, and give it time, but keep an eye on whether it's eating and holding weight.
When should I worry about my blue-tongue skink hiding?+
Worry when constant hiding comes with refused meals, weight loss, lethargy, or an unwillingness to bask at all. That combination points to a husbandry or health problem rather than normal cover-seeking.
baskr provides husbandry guidance, not veterinary advice. For anything involving weight loss, injury or illness, always verify with an experienced keeper or an exotics vet.