Ben and Lois show you two different methods of tapping (extracting) birch sap from a Silver Birch tree. These simple bushcraft or survival methods, using a few basic tools, enable you to tap birch sap easily, and to get the benefits from this mineral rich drink.
Field Knives: [ Ссылка ]
Knives, Tools, Leatherwork and more available now: [ Ссылка ]
