Alan Cressler: Abies fraseri, Clingmans Dome, Great Smoky Mountains National Park, Sevier County, Tennessee 1
Alan Cressler: Abies fraseri, Clingmans Dome, Great Smoky Mountains National Park, Sevier County, Tennessee 2
Alan Cressler: abrams oxbow, cades cove, great smoky mountains national park, blount county, tennesse 2
Alan Cressler: abrams oxbow, cades cove, great smoky mountains national park, blount county, tennesse 4
Alan Cressler: abrams oxbow, cades cove, great smoky mountains national park, blount county, tennesse 5
Alan Cressler: agkistrodon contortrix mokasen, near gourley pond, cades cove, great smoky mountains national park, blount county, tennessee 1
Alan Cressler: barnes cemetary, great smoky mountains national park, sevier county, tennessee 1
Alan Cressler: Barnes Spring, Great Smoky Mountains National Park, Sevier County, Tennessee 1
Alan Cressler: Battus philenor, Forge Creek, Cades Cove Area, Great Smoky Mountains National Park, Blount County, Tennessee 3
Alan Cressler: beech flats prong, oconaluftee river, from newfound gap, great smoky mountians national park, swain county, north carolina 2
Alan Cressler: Bufo americanus americanus, Methodist Church Pond, Cades Cove, Great Smoky Mountains National Park, Blount County, Tennessee 1
Alan Cressler: cades cove with cobb ridge in the background, great smoky mountains national park, blount county, tennessee 1
Alan Cressler: cades cove, great smoky mountains national park, blount county, tennessee 1
Alan Cressler: cades cove, looking south near primitive baptist church, great smoky mountains national park, blount county, tennessee 1
Alan Cressler: cades cove, thunderstorm, great smoky mountains national park, blount county, tennessee 1
Alan Cressler: cades cove, thunderstorm, great smoky mountains national park, blount county, tennessee 3
Alan Cressler: cantharellus cinnabarinus, forge creek, cades cove area, great smoky mountains national park, blount county, tennessee 1
Alan Cressler: Cantharellus cinnabarinus, Straight Fork, Great Smoky Mountains National Park, Swain County, North Carolina 1
Alan Cressler: cantharellus minor, twin creek area, great smoky mountains national park, sevier county, tennessee 2
Alan Cressler: Cervus canadensis (male), Oconaluftee Herd, Great Smoky Mountains National Park, Swain County, North Carolina 1
Alan Cressler: chytrid sampling near abrams oxbow, cades cove, great smoky mountains national park, blount county, tennessee, jamie barichivich and mary brown 1
Alan Cressler: Chytrid Sampling, Barnes Spring, Great Smoky Mountains National Park, Sevier County, Tennessee, Dan Calhoun 1
Alan Cressler: chytrid sampling, gourley pond, great smoky mountains national park, blount county, tennessee, dan calhoun 1
Alan Cressler: clavulinopsis aurantio-cinnabarina, sea branch, cades cove, great smoky mountains national park, blount county, tennessee 3
Alan Cressler: Corallorhiza odontorhiza, Thomas Divide Trail, Great Smoky Mountains National Park, Swain County, North Carolina 1
Alan Cressler: Deep Creek, Deep Creek Campground, Great Smoky Mountains National Park, Swain County, North Carolina 1
Alan Cressler: Desmognathus conanti (female), with eggs and hatched larvae, Sugarlands Seeps, Great Smoky Mountains National Park, Sevier County, Tennessee 1
Alan Cressler: desmognathus monticola, le conte creek valley, great smoky mountains national park, sevier county, tennessee 1
Alan Cressler: Desmognathus quadramaculatus, Parson Spring Branch, Cades Cove Area, Great Smoky Mountains National Park, Blount County, Tennessee 1
Alan Cressler: desmognathus quadramaculatus, sea branch, cades cove, great smoky mountains national park, blount county, tennessee 1