Final answer:
The National Park Service manages wildlife by preserving current conditions with minimal intervention, focusing on protecting natural resources and allowing natural processes to proceed with minimal human interference.
Step-by-step explanation:
The wildlife management approach of the National Park Service is best described as preserving current conditions with minimal intervention. This approach aims to maintain the ecological integrity and the natural processes occurring within park boundaries. The National Park Service focuses on protecting natural resources in their present state, which includes allowing natural ecological and evolutionary processes to proceed with minimal human interference. Intervention may occur, such as in the cases of habitat restoration or control of invasive species, but only to the extent necessary to maintain or restore the natural balance of the ecosystem. The reintroduction of wolves to Yellowstone, a prime example of successful habitat restoration, has benefited the park's biodiversity by restoring a keystone species. The National Park Service eschews extensive habitat manipulation and instead opts for strategies that allow ecosystems to function naturally, reflecting a commitment to conserving biodiversity and ecological integrity.