Trees can live for decades, sometimes centuries, but that doesn’t mean they’re invincible. Wind, weather, pests, and hidden decay can all threaten a tree’s structural integrity. What might look like a charming old oak could be a storm away from toppling onto your home, your car, or worse.

Sometimes trees whisper their warnings. Other times, they scream. Either way, it’s your job to listen.

When to Look Twice at That Trunk

A tree’s trunk is its anchor. If something’s off here, it’s worth paying attention to.

  1. Cracks or splits running vertically up the trunk
  2. Bark peeling off in sheets, exposing soft or discolored wood
  3. Large cavities or hollow areas where limbs used to be
  4. Fungus or mushrooms growing at the base

These are signs the tree may be rotting from the inside out. And what looks stable could be anything but.

Leaning Isn’t Always a Power Pose

A subtle lean can be harmless. A sudden one is not. If a tree that used to stand tall now looks like it’s reaching toward the ground, or your house, it’s time to act fast.

A rapid change in posture is a classic red flag. It usually means the root system is failing. And once the roots go, the rest of the tree won’t be far behind.

Dead Branches Don’t Lie

It’s easy to ignore a few brittle limbs, especially if the rest of the tree looks okay. But dead branches are often the first visible sign of trouble. An uptick in broken limbs, lack of new growth, or branch wounds that aren’t healing can suggest deeper structural issues. 

In some cases, it’s a minor problem. In others, it’s a warning of a tree in decline.

What’s Happening Underground?

You can’t always see root problems, but the symptoms often show up above ground. Heaving soil, exposed roots, or a sudden tilt after a heavy rain can all point to a compromised foundation.

Also watch for:

  1. Sudden thinning of the canopy
  2. Unusual leaf color or early leaf drop
  3. Fungi growing around the root zone

If you notice multiple signs, don’t wait for the next storm to test your luck.

Trust the Pros, Not Guesswork

Tree assessments aren’t about fear, they’re about prevention. A certified arborist can inspect the tree’s structure, look for internal decay, and recommend the safest course of action. Sometimes that means pruning. Sometimes it means removal. And sometimes, it’s reassurance that your tree is healthy and strong.

But don’t guess. Trees are too big and too heavy to gamble with.

Conclusion

That beautiful tree may be your favorite part of the yard. But if it’s showing signs of weakness, take it seriously. Early action can save the tree or keep it from causing serious damage.

Call a pro. Let the experts look up, look down, and tell you what that tree can’t say for itself.