Bring wildlife to your backyard.
The widespread extinction and decline of native species of plants and animals hinges on many factors, the most prominent of which are deforestation, pollution, urbanization, and the introduction of invasive species. All of these problems work in tandem to cause widespread devastation to the natural world. Even things that seem innocuous can cause great harm, such as keeping honeybees and propagating ornamental plant species.
While it may seem counterintuitive to remove and replace the plants already on your property, doing so can positively contribute to repairing habitats in a huge way. Restoring native plants suited to your geographic location provides a necessary habitat for native wildlife and can support the many native species which are lacking native environments. Your reformed land will act as a safe haven for endangered species and provide them with the resources they need to begin to reestablish their populations.
Effective restoration results in a healthy, native ecosystem, encouraging the return of native species of wildlife. Many native species of fauna are endangered by the lack of native habitats and food sources available to them. By making an effort to restore a native ecosystem space, you enable a gradual reestablishment of the necessary resources to support native species.