They were reintroduced to restore the ecosystem stability that they provide as top predators, including managing high elk populations, which had inhibited new vegetation growth.

The player must then complete different puzzles, such as growing berries and breeding butterflies, to eventually restore the ecosystem of the island.

In late 2005, the government constituted a high-level committee to restore the ecosystem, and in the summer of 2006 the locals formed an environment committee to protect the wetland.

But what should managers aim to restore their ecosystems to?

Program objectives include: the recuperation, protection, and conservation of wetlands; restoring the ecosystem services that these wetlands provide to biodiversity; enjoyment of these landscapes; and improved environmental education.