Several warning signs indicate a tree may need removal to prevent safety and property hazards. Dead or decaying branches at the crown or mid-trunk are common indicators, as decay compromises the tree’s structure. Fungal growth around the base, such as mushrooms or bracket fungi, suggests internal rot. Sudden or severe leaning is another red flag, often indicating unstable roots. Cracks in the trunk, especially vertical ones, further compromise stability. Loss of bark or hollow spots also signal decay or disease, reducing the tree’s ability to withstand storms. Large dead limbs overhanging walkways or structures present immediate risks, particularly during adverse weather. Finally, exposed roots from soil erosion or construction disturbances make the tree more vulnerable to toppling. If any of these signs are present, consulting an arborist ensures an accurate assessment and safe removal, preventing potential accidents.