Birch bark or birchbark is the bark of several Eurasian and North American birch trees of the genus Betula. The strong and water-resistant cardboard-like...

Birch bark manuscripts are documents written on pieces of the inner layer of birch bark, which was commonly used for writing before the mass production...

Birch bark tar (sometimes referred to as birch bark pitch) is a substance that is synthesized by dry distillation of birch tree bark. Birch bark tar is...

the seeds, unlike the woody, cone-like female alder catkins. The bark of all birches is characteristically marked with long, horizontal lenticels, and...

Birch beer is a beverage, commonly found as a carbonated soft drink made from herbal extracts and birch bark. There are dozens of brands of birch beer...

birch is named after the tree's thin white bark, which often peels in paper-like layers from the trunk. Paper birch is often one of the first species to colonize...

roof is birch bark. The main purpose of the sod is to hold the birch bark in place. The roof might just as well have been called a "birch bark roof", but...

an important theme in popular culture. For instance, the birch bark canoe of the largely birch-based culture of the First Nations of Quebec, Canada, and...

The birch bark letter given the document number 292 is the oldest known document in any Finnic language. The document is dated to the beginning of the...

[citation needed] The silver birch is a medium-sized deciduous tree that owes its common name to the white peeling bark on the trunk. The twigs are slender...