How-To: Wildlife GardensTiger swallowtail

Create a Certified Wildlife Habitat
http://www.nwf.org/How-to-Help/Garden-for-Wildlife/Create-a-Habitat.aspx
From the National Wildlife Federation
https://www.nwf.org/Garden-for-Wildlife
Create sustainable garden that helps wildlife. 
Anyone can create a welcoming haven for local wildlife. Turning your yard, balcony container garden, schoolyard, work landscape, or roadside greenspace into a Certified Wildlife Habitat® is fun, easy, and can make a lasting difference for wildlife.

Gardening for Wildlife
http://www.nwf.org/Get-Outside/Be-Out-There/Educators/Schoolyard-Habitats/Create/~/media/PDFs/Eco-schools/SchoolyardHabitatsHowToGuide_Part2.ashx
From the National Wildlife Federation
Find practical and easy-to-us information on gardening for wildlife.