The purpose of this Nature’s Notebook Sustainability Plan is to provide documentation of your Local Phenology Program that can be shared with stakeholders, coworkers, or volunteers. This can be a valuable document in the event that you and other founding Leaders are no longer able to work on Nature's Notebook for your organization. Designed outcomes, a list of partnering groups, potential funders, and information about the Local Phenology Program in Nature’s Notebook can help ensure the program’s sustainability in the event of staff or volunteer turnover.