Birch trees in N scale (2 to a package) are a great alternative tree beside a creek or river.    Please select the color option of Medium green or Maize Yellow (Fall) foliage.   Trunks will be marked with black slaches and inverted V's (^).     These are similar in appearance to Aspen, but the trunk markings are a distinguishing factor.   (Roots can be painted by customer in black, brown, gray acrylic, or left white.)