An adult Pacific white-sided dolphin (Lagenorhynchus obliquidens) leaping in Johnstone Strait, British Columbia, Canada

Spotted eagle rays (Aetobatus narinari) underwater at Leon Dormido Island off San Cristobal Island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Iceberg detail in and around the Antarctic Peninsula during the summer months, Southern Ocean, Polar Regions

Black-browed albatross (Thalassarche melanophrys) in flight on New Island in the Falkland Islands

Patterns in the kelp at low tide on South Georgia Island, Southern Ocean

Tarpon (Megalops atlaticus), underwater at feeding station inside the Mesoamerican Barrier Reef, Belize

Spotted eagle rays (Aetobatus narinari) underwater at Leon Dormido Island off San Cristobal Island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Patterns in the kelp at low tide on South Georgia Island in the Southern Ocean. MORE INFO Kelps are large seaweeds belonging to the brown algae (Phaeophyceae) in the order Laminariales.

Reflections on the calm water at Punta Colorado on Isla San Jose in the Gulf of California (Sea of Cortez), Baja California Sur, Mexico

Reflections on the calm water at Punta Colorado on Isla San Jose in the Gulf of California (Sea of Cortez), Baja California Sur, Mexico

Patterns in the kelp at low tide on New Island in the Falkland Islands, South Atlantic Ocean. MORE INFO Kelps are large seaweeds belonging to the brown algae (Phaeophyceae) in the order Laminariales.

Patterns in the sand dunes (with sand dollar) of Isla Magdalena on the Pacific side of the Baja Peninsula, Mexico.

Commensal Shrimps (Sp. Unknown). Mabul, Sipadan, Borneo, Malaysia, Indo-Pacific.

Starry night octopus, Octopus luteus, foraging on coral reef at night, Malapascua, Cebu, Philippines, Visayan Sea.