The image shows a small wooden birdhouse hanging from the side of a tree trunk. The birdhouse is made of wood and has a triangular shape with a sloping roof and a small window on the front. It appears to be made of a light-colored wood and is attached to the trunk with a metal bracket. The tree trunk is covered in moss and lichen, and there are other trees and foliage visible in the background. The image is taken from a low angle, looking up at the birdhouse.