Classified for credit

Large-carnivore sanctuary in southeastern Colorado housing rescued bears, wolves, and big cats — wildlife biology, captive wildlife rehabilitation, and conservation.

Large carnivore rescue sanctuary with elevated walkways — covers wildlife conservation, animal behavior, and the ethics of captive wildlife management.

Adirondack natural history and ecology center with live exhibits and outdoor river access — covers forest ecology, wildlife biology, and regional geography.

Point Defiance Zoo & Aquarium support organization — the zoo itself covers zoology, conservation biology, and animal adaptations across multiple ecosystems.

Nonprofit partner to Theodore Roosevelt National Park providing interpretive programs on Badlands ecology, paleontology, and TR's conservation legacy.

Idaho state park featuring springs that erupt from canyon walls — covers hydrogeology, Snake River Plain aquifer systems, and riparian ecosystem biology.

Guided trolley tour to Three Sisters Springs manatee habitat — covers Florida aquatic ecology and manatee conservation biology.

Private big-cat sanctuary offering tours focused on exotic-animal conservation biology and captive-wildlife management.

Exotic big-cat sanctuary offering close observation of tigers and other large predators — supports zoology and conservation biology.

Private wildlife preserve housing big cats and exotic animals rescued from captivity — covers zoology, animal welfare, and conservation biology.

NPS preserve combining tidal marsh ecology, Timucuan archaeology, and Fort Caroline colonial history in a single coastal site.

Sonoran Desert botanical garden with labeled native plant collections — covers desert plant adaptations, xeriscape ecology, and regional natural history.

Vast national forest spanning nearly 3 million acres in Arizona — desert and riparian ecology, geology, and wilderness geography.

Arizona state park protecting the world's largest natural travertine bridge — covers geology, carbonate mineral deposition, and riparian canyon ecology.

Large coastal chaparral state park above LA with ranger programs — covers Mediterranean-climate ecology, fire-adapted plant communities, and coastal California geography.

AZA-accredited zoo with conservation programming covering animal biology, habitat ecology, and global wildlife preservation.

Florida state park preserving rare coastal dune lakes and longleaf pine habitat — coastal ecology, geomorphology, and native biodiversity.

Coastal state reserve protecting rare Torrey pines — plant biology, coastal geology, erosion science, and San Diego ecology with ranger-led programs.

Accredited aviary inside Liberty Park with 400+ bird species — covers ornithology, ecology, and wildlife conservation.

Aerial ropes course inside Brevard Zoo linking physical challenge with zoo conservation education and animal habitat awareness.

Large primate habitat at Brookfield Zoo featuring gorillas, orangutans, and gibbons — primate behavior, comparative anatomy, and conservation biology.

Woodland Park Zoo's tropical rainforest exhibit — covers rainforest ecology, biodiversity, and plant-animal interdependence in an immersive zoo habitat.

Large urban botanical garden with themed plant collections — covers plant biology, ecology, and horticulture across diverse garden environments.

Seasonal tulip festival at a large botanical garden — covers plant biology, horticulture, and pollinator ecology within a curated garden environment.