The following are four alternatives that the Park Service is putting out for public comment on the fate of wolves on Isle Royale as only two wolves remain on the island. Public comment is being accepted on the National Park Service website until May 16. Please make a comment.
Alternative A (No-Action Alternative) The NPS would not intervene and would continue current management. Wolves may come and go through natural migration, although the current population of wolves may die out.
Alternative B The NPS would bring wolves to Isle Royale as a one-time event over a defined period of time (e.g. over a 36-month period) to increase the longevity of the wolf population on the island. This action would occur as soon as possible following a signed record of decision.
Alternative C The NPS would bring wolves to Isle Royale as often as needed in order to maintain a population of wolves on the island for at least the next 20 years, which is the anticipated life of the plan. The wolf population range and number of breeding pairs to be maintained on the island would be determined based on best available science and professional judgment. This action would occur as soon as possible following a signed record of decision.
Alternative D The NPS would not take immediate action and would continue current management, allowing natural processes to continue. One or more resource indicators and thresholds would be developed to evaluate the condition of key resources, which could include moose or vegetation-based parameters. If a threshold is met, wolves would be brought to Isle Royale as a one-time event (per alternative B) or through multiple introductions (per alternative C).