When a tree dies, it can quickly become a safety hazard. Dead trees are more likely to drop branches or fall unexpectedly, posing risks to people and structures. Recognizing the signs of a dead or dying tree early can help you take action before problems escalate. At Sawtooth Tree Service, we provide expert dead tree removal in the greater Boise area. Here are four warning signs that a tree may have died and should be evaluated by a professional arborist. Lack of Leaves During Growing Season One of the most obvious signs of a dead tree is the absence of leaves during the growing season. While some trees naturally leaf out later than others, a tree that remains bare while surrounding trees are full and green may be in trouble. Sparse leaf growth can also indicate decline, especially if only a few branches show signs of life. Brittle or Falling Branches Healthy branches are typically flexible and resilient, while dead branches become dry and brittle. If you notice branches snapping easily or falling off without strong winds or storms, it may signal that the tree is no longer alive. Large, falling limbs can be especially dangerous and should be addressed promptly. Peeling/Missing Bark Bark acts as a protective layer for a tree, and significant peeling, cracking, or missing sections can be a sign of serious health issues. Excessive bark loss often indicates internal decay or death. If the wood underneath appears dry and lifeless, it’s a strong indication the tree is no longer viable. Leaning/Structural Instability A tree that suddenly begins to lean or shows signs of root damage may be dead or dying. Root decay weakens the tree’s foundation, making it more likely to fall. Cracks in the trunk, exposed roots, and soil upheaval around the base are all warning signs of instability. These issues should be evaluated immediately to prevent potential property damage or injury. Tree Removal in Boise, ID When you need an arborist in Boise and the surrounding area, contact Sawtooth Tree Service at  (208) 268-8199  . Feel free to give us a call to request a free arborist estimate in Boise !