"Enhance" or "enhancement," in the context of a habitat project, shall mean to rehabilitate a degraded or disturbed natural habitat area to bring back one or more functions or values that have been partially or completely lost due to natural causes or actions such as draining, grading, or other land uses and activities. Any project that changes the function or values of an existing habitat type so that it more closely resembles the natural (i.e., prior to disturbance by human activities) condition of a site shall be considered a habitat enhancement project for the purposes of this Ordinance. (§ 5, Ord. 1426, eff. February 28, 2013)