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Survey and Manage

At the Northwest Forest Plan's initiation in 1994, it was unknown whether the reserve network and other standards and guidelines would offer a reasonable assurance of persistence for many rare and little known species thought to be associated with late-successional and old growth forests (including mosses, liverworts, fungi, lichens, vascular plants, slugs, snails, salamanders, and red tree voles). Therefore, a set of management standards and guidelines, known as "Survey and Manage," were added to the Plan requiring surveys before initiating management actions and limitations on actions if found.

Three basic criteria must be met for species to be included in the standards and guidelines:

  1. The species must occur within the Northwest Forest Plan area, or occur close to the area and have potentially suitable habitat within the area.
  2. The species must be closely associated with late-successional or old-growth forest.
  3. The reserve system and other standards and guidelines of the Northwest Forest Plan do not appear to provide for a reasonable assurance of species persistence.

Survey & Manage Resources

Last updated January 22, 2026