Seasonal Shifts Can Wreck Your Tortoise’s Health (If You’re Not Paying Attention)
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You might think tortoises are tough little tanks. And yeah, they are. But seasonal changes can quietly mess up their health if you’re not watching closely.
They don’t throw tantrums when something feels off. They just… slow down, stop eating, get sick. Subtle stuff. And if you miss it, things can go downhill fast.
Here’s how the seasons sneak up on your tortoise—and what you should actually do.
Wild Tortoises Get Nature’s Cues. Yours Doesn’t.
In the wild, tortoises know when it’s time to move less, dig deeper, or soak up sun. Their body responds to longer days, cooler nights, dry spells, or rain.
Your pet tortoise, on the other hand, lives under your roof or in a small outdoor pen. Without your help, it has no idea what’s going on out there.
Don’t Guess. Mimic Their Natural Season.
You need to create those same cues with temperature, humidity, and lighting. Otherwise, your tortoise is stuck in limbo—not sure if it should be active, sleepy, or downright hibernating.
Set up the right lights. Adjust the heat sources. And track what season your tortoise species would be in back in the wild.
This Hilarious Turtle Book Might Know Your Pet Better Than You Do
Let’s be real—most turtle care guides feel like reading a textbook written by a sleep-deprived zookeeper.
This one’s not that.
Told from the snarky point of view of a grumpy, judgmental turtle, 21 Turtle Truths You’ll Never Read in a Care Guide is packed with sarcasm, sass, and surprisingly useful insights.
And hey—you don’t have to commit to the whole thing just yet.
Grab 2 free truths from the ebook and get a taste of what your turtle really thinks about your setup, your food choices, and that weird plastic palm tree.
It’s funny, it’s honest, and if you’ve ever owned a turtle who glares at you like you’re the problem—you’ll feel seen.
Temperature Drops? Don’t Wait to React.
Big day-night swings or room temperature drops can be dangerous. Some tortoises stop eating below 70°F. Some go into shutdown mode if they think it’s hibernation time.
Use a thermometer. Actually two. One for the basking spot, one for the cooler end. Adjust heating pads, lamps, or insulation as needed.
Perfect Wooden Tortoise House For Outdoor & Indoor!
This tortoise house isn’t cheap — but that’s because it’s not your average wooden box.
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It’s perfect for tortoises or box turtles, indoors or out. And yep, it even has detachable legs.
If you’re serious about giving your tortoise a safe, comfy home without building one from scratch, this is the one.
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4. Humidity Levels and Their Impact
Humidity isn’t just about comfort; it’s about survival. Too dry, and your tortoise risks dehydration; too humid, and you could be setting the stage for respiratory diseases.
Striking the perfect balance is key.
Experts recommend varying the humidity based on species-specific needs. Don’t guess—know exactly what your shelled buddy needs.
5. Light Exposure: Not Just for Plants
Light plays a significant role in your tortoise’s health, from metabolic processes to mood regulation. As the days grow shorter or longer, adjust light exposure accordingly to simulate natural conditions.
Proper UVB lighting is essential—consider investing in timers to maintain consistent light-dark cycles.
6. Diet Adjustments with the Seasons
Your tortoise’s dietary needs can change with the seasons too. In colder months, they may eat less, reflecting lower activity levels. Avoid overfeeding during this time, but ensure they get enough nutrients.
Switch up their greens according to seasonal availability—a more varied diet can keep them healthier and more satisfied.
Humidity Isn’t a Vibe. It’s a Survival Factor.
Too dry? Shell problems and dehydration. Too damp? Respiratory infections and mold.
Look up the ideal humidity range for your species. Then measure it. Don’t eyeball it. Use a cheap hygrometer and adjust with moss, misting, or better airflow.
Light Affects More Than You Think
Tortoises rely on UVB to process calcium. No UVB? Soft shell. Bone disease. And it also affects their mood, hunger, and sleep.
Switch up the hours of light depending on the time of year. Use a timer. Replace bulbs every 6-12 months even if they still look bright.
Food Intake Goes Up and Down
Colder weather? Your tortoise might eat less. Warmer months? Appetite spikes.
Don’t panic if they skip a meal when it gets cold, but also don’t let them starve. Adjust portions and food types based on the season—offer more hydration during dry months and cut back on heavy foods when they’re sluggish.
Your Job: Observe, Adjust, Repeat
Each season, reassess. Don’t set up the habitat once and forget it. Check temps weekly. Swap bulbs when needed. Tweak the humidity.
This kind of care isn’t flashy, but it’s what keeps tortoises thriving.
You don’t need to be perfect. Just pay attention. A small adjustment at the right time can prevent a big problem later.
Your tortoise can’t ask for help. But now, it doesn’t have to.
About Author
Muntaseer Rahman started keeping pet turtles back in 2013. He also owns the largest Turtle & Tortoise Facebook community in Bangladesh. These days he is mostly active on Facebook.
