Alan Cressler: Ridge Cave, Prehistoric Petroglyphs, Hart County, Kentucky 2
Alan Cressler: Ridge Cave, Mud Glyphs, Hart County, Kentucky 4
Alan Cressler: Ellison's Blue Hole, Pigeon Mountain, Crockford-Pigeon Mountain Wildlife Management Area, Walker County, Georgia 2
Alan Cressler: Ellison's Blue Hole, Pigeon Mountain, Crockford-Pigeon Mountain Wildlife Management Area, Walker County, Georgia 4
Alan Cressler: Dead River, Oligocene Age, Suwannee Limestone, Jennings Bluff Tract, Suwannee River Water Management District Lands, Hamilton County, Florida 4
Alan Cressler: Dead River, Swallet, Oligocene Age, Suwannee Limestone, Jennings Bluff Tract, Suwannee River Water Management District Lands, Hamilton County, Florida 5
Grahamii: Eastern Copperhead (Agkistrodon contortrix)
Pete&NoeWoods: Ilex mucronata_Cathrine Swamp_2
PinkfootedGus: Rogie Falls from bridge, Black Water
Alan Cressler: Spiraea latifolia, Mountain Bog, Avery County, North Carolina 1
Alan Cressler: Asplenium Xebenoides, Dade County, Georgia 1
Alan Cressler: Asplenium Xebenoides, Buzzards Angry, Chattooga County, Georgia 1
Jake_Lieber: Katie Tokos, The Balcony, Fantastic Pit, Ellison's Cave System, Walker County, Georgia
Jake_Lieber: Josh Moorhouse, Fantastic Pit, Ellisons Cave, Walker County, Georgia
Alan Cressler: Clonal gametophytes, Possibly Asplenium dentatum, Tropical Hardwood Hammock, Miami-Dade County, Florida 2
Alan Cressler: Pelazoneuron augescens, Gate 15 Hammock, Everglades National Park, Miami-Dade County, Florida 1
Alan Cressler: Mosier Hammock, Everglades National Park, Miami-Dade County, Florida 1
Alan Cressler: Euphorbia porteriana, Long Pine Key, Everglades National Park, Miami-Dade County, Florida 2
Alan Cressler: Anemia adiantifolia, Long Pine Key, Everglades National Park, Miami-Dade County, Florida 1
Alan Cressler: Euphorbia porteriana, Long Pine Key, Everglades National Park, Miami-Dade County, Florida 3
Alan Cressler: Sinkhole, Miami Limestone, Pleistocene Age, Palma Vista Hammock No. 1, Everglades National Park, Miami-Dade County, Florida 1
Alan Cressler: Sinkhole, Miami Limestone, Pleistocene Age, Palma Vista Hammock No. 1, Everglades National Park, Miami-Dade County, Florida 3
Alan Cressler: Osmunda spectabilis, Long Pine Key, Everglades National Park, Miami-Dade County, Florida 2
Alan Cressler: Osmunda spectabilis, Long Pine Key, Everglades National Park, Miami-Dade County, Florida 4
Alan Cressler: Osmunda spectabilis, Long Pine Key, Everglades National Park, Miami-Dade County, Florida 3
Alan Cressler: Miami Limestone, Pleistocene Age, Solution Hole, Long Pine Key, Everglades National Park, Miami-Dade County, Florida 4
Alan Cressler: Odocoileus virginianus clavium, Big Pine Key, Monroe County, Florida 6
Alan Cressler: Odocoileus virginianus clavium, Big Pine Key, Monroe County, Florida 1
Alan Cressler: Odocoileus virginianus clavium, Big Pine Key, Monroe County, Florida 3
Alan Cressler: Pine Rocklands, Big Pine Key, Miami Limestone, Key Deer National Wildlife Refuge, Monroe County, Florida 7