Birch Trees can be found on both Small and Large Islands. When chopped down with an Axe, it will drop seven Planks. There's a small chance of receiving Birch Seeds when chopping down a Birch Tree. Birch Seeds can be planted in Large Crop Plots to grow Birch Trees on the raft. After watering, it takes the Birch Seed 15 minutes to grow into a full size tree.
A Birch Tree is felled in five chops. Every chop is predetermined as to what it yields, except for Birch Seeds which have a 13.5% chance of dropping from every chop.