Classified for credit

Raptor rehabilitation and education center in northern Idaho — covers bird of prey biology, raptor adaptations, and wildlife conservation.

Vermont museum featuring hand-carved wooden bird specimens — ornithology, Vermont bird species identification, and natural-history study.

South Carolina wildlife rehabilitation center — covers native animal biology, injury ecology, and conservation practices through resident and recovering wildlife.

Amateur astronomy society with public star-party events — telescope optics, celestial navigation, and observational astronomy in a low-light-pollution area.

Licensed raptor rehabilitation and education center — covers raptor biology, bird-of-prey adaptations, and wildlife conservation through up-close ambassador bird programs.

Working koi farm where visitors observe ornamental fish cultivation — applied aquaculture, fish biology, and selective breeding.

Public planetarium offering sky shows and astronomy programming — covers celestial mechanics, constellations, and the scale of the solar system.

Full-dome digital planetarium at the Midland College campus — covers astronomy, the solar system, and celestial mechanics.

Working Texas farm with animals and crop activities — covers agricultural science, animal husbandry, and farm-to-table food production.

Private public-access observatory in Bedford, VA supporting optical astronomy, telescope operation, and celestial observation.

Oldest continuously operating weather observatory in the US — covers meteorology, atmospheric science, and over 150 years of climate data collection.

Community observatory in a dark-sky area of eastern Oklahoma — covers telescope operation, celestial mechanics, and observational astronomy.

USFS-managed public observatory on Lolo National Forest — observational astronomy and telescope mechanics at a working facility.

Raptor rehabilitation and education center in northeast Oregon — covers bird biology, wildlife medicine, and conservation ecology through live ambassador birds.

Indoor aquarium exhibit in Missoula — covers freshwater and marine biology; verify current exhibit scope before scheduling.

Wildlife rehabilitation center for injured native Virginia animals — covers animal biology, wildlife medicine, and conservation ecology through up-close observation.

Outdoor wilderness science center with habitat restoration areas — covers ecology, environmental science, and conservation biology through field-based learning.

Indoor aquarium at a Baton Rouge mall — introduces marine biology, aquatic ecosystems, and species adaptation through interactive exhibits.

Indoor aquarium with live marine and freshwater exhibits — covers aquatic biology, fish taxonomy, and marine ecosystems.

Indoor aquarium in a mall setting with live fish and invertebrate exhibits — covers marine biology and aquatic ecosystems.

Private observatory offering public stargazing programs — covers astronomy, telescope optics, and celestial mechanics.

Maple syrup farm demonstrating sap collection, evaporation, and sugar production — applied plant biology, food chemistry, and agricultural science.

Amateur astronomical observatory offering public viewing nights — telescope optics, celestial mechanics, and observational astronomy.

Clemson University geology museum with mineral, rock, and fossil collections — covers Earth science, mineralogy, and paleontology.