Identificaciones de birch

locally common on recently exposed sandy-Precambrian rock shoreline.

Several empty shells of the same species littered the beach.

1, worn shell in shoreline drift

~1-2 mm length, on log in wet conifer forest

locally common on recently exposed sandy-Precambrian rock shoreline.

Several empty shells of the same species littered the beach.

1, worn shell in shoreline drift

Crossing highway

Crossing highway