Birch/bɜːrtʃ/ Definition 1 of 3Pro Tip 1/3Light Bark Birch trees have a distinctive light, often white or silvery, bark. The birch's light bark makes it easy to identify in the forest. Pro Tip 2/3Forest Icon Birch trees are common in temperate forests, featured in poetry and art. The painting captured the serene beauty of the birch forest. Pro Tip 3/3Cold Climate Birch is associated with colder climates and can withstand harsh winters. After moving north, she planted a birch in her snowy garden.