Classified for credit

Bear Brook State Park entrance (NH's largest state park) — northern hardwood ecology and developed trails.

Small urban animal habitat within the Philadelphia Zoo campus providing close-up observation of bear species for basic zoology and animal behavior study.

Jefferson County reservoir park with trails, wetlands, and wildlife habitat — supports ecology, geography, and outdoor physical education.

Virginia state park with a lake and forested trails — freshwater ecology, Piedmont forest biology, and outdoor physical education.

Nature center in Chattahoochee Hills with trails and wildlife habitat — supports local ecology, native species identification, and outdoor physical education.

City-operated nature center with trails and native habitat exhibits — covers Front Range ecology, wildlife identification, and riparian biology.

Small zoo and petting farm in southeastern Wisconsin — animal care, basic zoology, and domestic and exotic species comparison.

Cabin-based camp area within Bear Brook State Park offering trails and pond access — field biology, ecology, and outdoor PE.

City-run wildlife trail in Athens featuring native Georgia animals in natural habitats — supports local fauna and ecology study.

Free municipal zoo with native Georgia wildlife species — supports wildlife biology, animal behavior, and conservation awareness for younger students.

Federally managed wetland refuge supporting migratory bird study, wetland ecology, and wildlife observation along the Bear River corridor.

Utah state park on a large glacially formed lake — covers glacial geology, freshwater ecology, and Great Basin geography with swimming and boating access.

Federally managed migratory bird refuge with a self-guided auto tour route covering avian biology, wetland ecology, and seasonal migration patterns.

Wyoming state park along the Bear River corridor with wildlife viewing, wetland habitat, and developed trails — supports ecology, geography, and outdoor PE.

Nature Conservancy preserve in the Allegheny Highlands — covers Appalachian heath barren ecology, geology, and rare plant communities.

State forest in the Berkshires with hiking and wildlife habitat — supports ecology, forest science, and physical education curriculum.

West Virginia state park boardwalk through a rocky outcrop landscape — geology, forest ecology, and native plant identification in a self-guided setting.

Municipal botanical garden with labeled plant collections — supports plant taxonomy, botany, and regional ecology study.

2,000-acre NH conservation land with trails, ponds, and naturalist programs — covers forest ecology, wildlife biology, and watershed science.

South Dakota creek and wetland preserve — covers prairie watershed ecology, native species identification, and conservation biology.

Private nature reserve with an interpretive nature center — covers Wisconsin woodland and wetland ecology, wildlife biology, and environmental stewardship.

Oregon state natural area protecting a rare coastal freshwater estuary — wetland ecology, hydrology, and Pacific coast biodiversity.

Ohio wildlife area with creek corridors and wetlands — riparian ecology, wildlife habitat study, and field biology observation.

Remote Nevada state park with diverse high-desert and riparian ecosystems — supports biology, ecology, and geography field study.