Carcharhinus leucas (Bull Shark) 1
Pristiophorus spp. (Saw Shark)
Sphyrna spp. (Hammerhead Shark)
Beggiatoa on Ulva in shallow cove Providence…
Macroalgal bloom in Buttonwoods, Warwick, RI
near anoxic sulfidic waters- Greenwich Cove, RI
Wickford Harbor RI - sulfidic waters
Early morning fog in the Morro Bay harbor
Morro Bay rock, California
Boone Creek, Oxford, Maryland
Oxford, Maryland
Oxford, Maryland
Oxford, Maryland
Farm Creek, adjacent to Fishing Bay Wildlife…
Blackwater National Wildlife Refuge
Blackwater National Wildlife Refuge
Blackwater National Wildlife Refuge
Blackwater National Wildlife Refuge
Blackwater National Wildlife Refuge
Blackwater National Wildlife Refuge
Blackwater National Wildlife Refuge
Blackwater National Wildlife Refuge
Cedar Creek (top) and Farm Creek (bottom), with…
Cedar Creek (top) and Farm Creek (bottom), with…