If your Hermann tortoise is hiding all the time, it is likely a sign of stress, improper environment, or natural behavior. Hermann tortoises are naturally shy and may retreat into their shells or hide when they feel threatened, but constant hiding often points to issues with temperature, humidity, or lack of security.
Our editorial team has gathered insights from reputable tortoise care resources to help you understand the common reasons behind this behavior. By addressing these factors, you can help your tortoise feel safe and active.
Temperature and Lighting Issues
Hermann tortoises are ectothermic and rely on external heat to regulate their body temperature. If the enclosure is too cold or lacks a proper temperature gradient, the tortoise may hide to conserve heat or avoid discomfort. The basking area should be around 95°F (35°C) with a cooler end around 70-75°F (21-24°C). Without a UVB light, they may also become lethargic and hide more.
Check your thermometer and thermostat regularly. A drop in temperature, especially during cooler months, can trigger hiding behavior. Ensure the enclosure has a warm and cool side so the tortoise can self-regulate.
Stress and Lack of Security
Hermann tortoises are naturally cautious and need hiding spots to feel safe. If the enclosure is open or lacks adequate cover, they may hide constantly. Too much handling, loud noises, or the presence of other pets can also cause stress.
Provide at least one hide box on the warm and cool ends. Use natural substrates like topsoil or coconut coir for burrowing. Avoid frequent handling and keep the environment quiet. A stressed tortoise may also stop eating, so monitor its appetite.
Natural Behavior and Health Concerns
Hermann tortoises may hide during brumation (a hibernation-like state) in winter, even indoors. This is normal if temperatures drop and day length shortens. However, if hiding persists year-round, consider health issues like parasites, respiratory infections, or shell problems.
Check for signs of illness: runny nose, swollen eyes, lethargy, or weight loss. A healthy tortoise should be active during the day, basking and exploring. If your tortoise hides for days and refuses food, consult a reptile veterinarian.