Jenny Adler, cave diver, photographer, and conservationist, documents the ongoing changes in Florida’s springs resulting from human pressures.
Resident green sea turtle (Chelonia mydas) and freediver in La Jolla, California.
A playful California Sea Lion in Los Islotes, Baja California Sur, Mexico.
Iceberg and seabird in Davis Strait, Arctic Ocean.
Bioluminescent waves break off the coast of La Jolla, California, during the May 2018 algae bloom. Photo featured on BBC News (In pictures: California’s neon blue tide).
Sailing off the coast of San Diego.
Spinner dolphin, Big Island, Hawai’i
Snorkeler photographs La Jolla Cove in San Diego, California.
A garibaldi, the California marine state fish, in the Channel Islands.
Manta rays congregate to feed on plankton attracted by the lights of a nighttime SCUBA dive. Kona, Hawaii.
A leopard shark rests in the shallows of Marine Room, California.