How do you tell if a pine tree is dead?

To determine if a pine tree is dead, check for signs such as the presence of brown or brittle needles, especially if they occur throughout the tree rather than just on older branches. Examine the bark for cracks, peeling, or significant damage, and look for any signs of fungal growth or insect infestations. Additionally, gently scratch the outer bark; if the tissue underneath is brown and dry, the tree may be dead. Lastly, a lack of new growth in the spring can also indicate that the tree is no longer living.