- Interpretive Panels and Exhibits
- Grove of Titans – Save the Redwoods League
- Hoh Rain Forest Visitor Center
- Reelfoot Wildlife Refuge
- Lewis and Clark National Park – Dismal Niche
- Necedah National Wildlife Refuge
- Kennesaw Mountain National Battlefield
- Aztec Ruins National Monument, Aztec New Mexico
- Cache River National Wildlife Refuge
- Polks Nature Discovery Center, Florida
- Denver International Airport
- Fortynine Palms
- Twentynine Palms
- Feiro Marine Life Center
- Olympic National Park Sol Duc Valley
- Samuel P. Taylor State Park
- Orcas Landing Waysides – San Juan Islands