Classified for credit

NPS park at the historic Colt firearms manufacturing complex — covers 19th-century industrial history, precision manufacturing, and labor history.

Community garden on the grounds of a history museum — covers plant biology, food systems, and sustainable agriculture in an hands-on outdoor setting.

Working museum of antique industrial and agricultural machinery — covers mechanical engineering history, steam power, and the Industrial Revolution.

Audubon-managed sanctuary with forest, wetland, and pond habitats — bird identification, native plant ecology, and conservation biology fieldwork.

One of the oldest bird sanctuaries in the US with natural history exhibits — covers ornithology, local ecology, and conservation history.

Audubon wildlife sanctuary and nature center with trails and bird-banding programs — covers ornithology, Connecticut coastal ecology, and conservation.

Audubon coastal center at Milford Point — Long Island Sound shorebird ecology and salt-marsh observation.

Hands-on children's museum in New Haven — play-based exhibits support early literacy, numeracy, and introductory science concepts.

College-affiliated arboretum with native plant collections supporting botany, ecology, and regional plant identification studies.

Connecticut College's 750-acre arboretum with native plant collections and ecological research areas — supports botany, dendrology, and plant community study.

Outdoor railroad museum with historic equipment — covers New England rail history, steam-era engineering, and industrial development.

Connecticut state history museum covering colonial settlement through the Industrial Revolution — New England history, civics, and cultural heritage.

Railroad historical museum in Thomaston CT with locomotives and rolling stock — covers Connecticut industrial and transportation history.

Museum on the Connecticut River covering maritime trade, river ecology, and New England transportation history from the Ice Age to the 19th century.

UConn-based natural history museum with geology, paleontology, and anthropology collections — covers Connecticut natural history, evolutionary biology, and archaeological science.

One of America's oldest state houses, site of key Colonial and early American legal history — primary-source civics, government, and Connecticut colonial history.

Urban wildlife sanctuary on Long Island Sound — coastal bird ecology, salt marsh biology, and Connecticut shoreline natural history.

Small municipal nature center with live animal exhibits and trails — covers Connecticut native wildlife, habitat ecology, and basic field naturalist skills.

Small Connecticut state park centered on a mill pond — freshwater ecology, forest habitat, and basic geology along maintained trails.

Nature center adjacent to Mystic with trails, live animals, and programs covering local ecology, wildlife biology, and habitat conservation.

1,746-acre Nature Conservancy preserve in CT with marked trails through diverse forest — supports ecology, field biology, and environmental science.

Connecticut state park centered on Chapman Falls and the Eight Mile River — covers waterfall geology, stream ecology, and glacial landforms.

Nature center with live animal exhibits, trails, and ecology programs in Westport — covers local wildlife biology, habitat, and environmental science in a hands-on setting.

New Haven urban park conservancy with labeled specimen trees, a greenhouse, and horticulture gardens — botany and urban ecology field study.