Past studies have shown that the undeveloped areas along the South Ridgeline support a high diversity of plants and wildlife. For example more than 250 species of native plants, more than 100 species of native birds and 30 species of native butterflies have been found in the area.Follow the links below for information on wildlife and habitats found within the South Ridgeline Habitat Study area.

Upland Prairies and Rock Outcrops

Oak Woodlands and Oak Savanna

Willamette Valley Ponderosa Pine

Pileated Woodpecker and Northern Red-legged Frog

Habitat for Wildlife

Habitat for Rare Plants