Flavors added later include golden birch beer, root beer, cream soda, sarsaparilla, cola, and blue birch beer.

Popular colors include brown, red, blue and clear (often called white birch beer), though others are possible.

Alcoholic birch beer, in which the birch sap is fermented rather than reduced to an oil, has been known in the region from at least the mid-nineteenth century.

A 24-bottle crate filled with flavors ranging from white birch beer to strawberry soda costs the company's 2,400 home-delivery customers $7.

Its old-fashioned airs are its charm, along with the seductive smell of grilled burgers and hot dogs emanating from the park's restaurant (where you can try red birch beer).

Sam Bowers set down the birch beer he'd been drinking on the Rio Grande's console and checked the runabout console.

The 50's-style flavors include birch beer, cream soda and orange.

ROOT BEER - Boylan's (since 1891) makes an earthy, slightly spicy regular birch beer that was the richest and most complex of five tasted.

Frozen Run is a brand of clear birch beer originating from Williamsport, Pennsylvania.

Denny shrugged as he swallowed his birch beer.