Consumers say they'd spend up to 13 percent more at businesses that have trees in their landscape. Climate Control Trees provide natural barriers to wind, snow, rain, and sun. Water evaporating from leaves cools the tree and the air around it, making our cities cooler places to live and work. On a hot day, a large tree in full leaf transpires several hundred gallons of water into the air, cooling as much as would six room-size air conditioners. Wildlife Habitat Trees provide shelter and food for wildlife such as birds, squirrels, and bugs.
Groves of trees provide food and cover for larger mammals, such as raccoons and deer.
Trees next to streams keep the water cool for fish and other creatures. Recreation and Aesthetics Trees reduce noise and glare, and soften harsh aspects of traffic and city life. Hours of enjoyment come from climbing an old tree, playing in a tree house, sitting in leafy shade on a hot, sunny day. Tree-lined streets are more inviting than those without trees. Spiritual and Emotional Rejuvenation Trees make people feel good.