Antarctic Krill

Trinidadian Callaloo Bowl Underwater Portugal in above a seagrass meadow in Portugal

Trinidadian Callaloo Bowl Underwater Portugal

Pentax Spotmatic · above a seagrass meadow in Portugal

 Sea Anemone and Shrimp on Norwegian Ridge in on a wind-scoured ridge in Norway

Sea Anemone and Shrimp on Norwegian Ridge

Nikon D7200 · on a wind-scoured ridge in Norway

 Trinidadian Callaloo Bowl Underwater in Indonesia in in Indonesia

Trinidadian Callaloo Bowl Underwater in Indonesia

Leica R3 · in Indonesia

 Narwhal Pod Surfacing Through Arctic Ice in along an ice-scoured channel in Greenland

Narwhal Pod Surfacing Through Arctic Ice

Google Pixel 5 · along an ice-scoured channel in Greenland

 Silhouetted Horseshoe Crab in Kelp Forest at Dusk in through a forest of kelp fronds near Auckland

Silhouetted Horseshoe Crab in Kelp Forest at Dusk

iPhone 15 Plus · through a forest of kelp fronds near Auckland

 Trinidadian Callaloo Bowl Underwater Kelp Forest Mumbai in through a forest of kelp fronds near Marine Drive, Mumbai

Trinidadian Callaloo Bowl Underwater Kelp Forest Mumbai

Canon EOS R7 · through a forest of kelp fronds near Marine Drive, Mumbai

 Coral Pinnacle in Blue Hour Lagoon Near Cairns in beneath a reef ledge in tropical shallows near Cairns

Coral Pinnacle in Blue Hour Lagoon Near Cairns

Google Pixel 9 Pro XL · beneath a reef ledge in tropical shallows near Cairns

 Diver Slate with Reef Data in Cartagena Blue Hour in in Cartagena

Diver Slate with Reef Data in Cartagena Blue Hour

Canon F-1 · in Cartagena

 Horseshoe Crab Sydney Beach Blue Hour in near Sydney

Horseshoe Crab Sydney Beach Blue Hour

iPhone 13 Pro Max · near Sydney

 Decorator Crab Camouflaged Among Anemones on Reef in beside a reef crevice under clear water near Cairns

Decorator Crab Camouflaged Among Anemones on Reef

Pentax Spotmatic · beside a reef crevice under clear water near Cairns

 Icebreaker Convoy in Anchorage Summer Snow in near Anchorage

Icebreaker Convoy in Anchorage Summer Snow

Sony a7S · near Anchorage

 Callaloo Bowl Over Sardinian Seagrass Meadow in above a seagrass meadow in Sardinia

Callaloo Bowl Over Sardinian Seagrass Meadow

Leica M4-2 · above a seagrass meadow in Sardinia

 Spider Crab Migration at Dawn Near Haifa in along a kelp-fringed shelf near Haifa

Spider Crab Migration at Dawn Near Haifa

Kodak Brownie · along a kelp-fringed shelf near Haifa

 Yeti Crab Farming Bacteria Near Deep Sea Vent in above a seagrass meadow near Salvador

Yeti Crab Farming Bacteria Near Deep Sea Vent

Sony a6700 · above a seagrass meadow near Salvador

 Narwhal Pod Surfacing Through Arctic Ice Crack in through dark polar water below fractured ice near Tromsø

Narwhal Pod Surfacing Through Arctic Ice Crack

Leica I · through dark polar water below fractured ice near Tromsø

 Spider Crab Column Near Volcanic Drop Off Naples in beside a volcanic drop-off near Chiaia, Naples

Spider Crab Column Near Volcanic Drop Off Naples

Fujifilm X-T3 · beside a volcanic drop-off near Chiaia, Naples

 Horseshoe Crab Spawning on BC Beach in along a kelp-fringed shelf in British Columbia

Horseshoe Crab Spawning on BC Beach

Canon EOS 750D · along a kelp-fringed shelf in British Columbia

 Horseshoe Crab Pair in Sydney Kelp Forest in through a forest of kelp fronds near The Rocks, Sydney

Horseshoe Crab Pair in Sydney Kelp Forest

OM System OM-1 Mark II · through a forest of kelp fronds near The Rocks, Sydney

 Narwhal Pod in Arctic Channel Near Nuuk in along an ice-scoured channel near Nuuk

Narwhal Pod in Arctic Channel Near Nuuk

iPhone 7 · along an ice-scoured channel near Nuuk

 Narwhal Pod Beneath Arctic Ice Near Nuuk in beneath a pressure-ridged sheet of sea ice near Nuuk

Narwhal Pod Beneath Arctic Ice Near Nuuk

Canon Pellix · beneath a pressure-ridged sheet of sea ice near Nuuk

 Hermit Crab Tide Pool Kerala Under Kelp in through kelp fronds beside a rocky shelf in Kerala

Hermit Crab Tide Pool Kerala Under Kelp

Sony Xperia 1 V · through kelp fronds beside a rocky shelf in Kerala

 Narwhal Pod Under Arctic Ice Channel in along an ice-scoured channel near Nuuk

Narwhal Pod Under Arctic Ice Channel

iPhone 11 Pro · along an ice-scoured channel near Nuuk

 Black Smokers Over Kerala Seagrass Meadow in above a seagrass meadow in Kerala

Black Smokers Over Kerala Seagrass Meadow

Smena 8M · above a seagrass meadow in Kerala

 Coconut Crab Descending Tide Pool Blue Hour Vancouver in along a seagrass channel near the coast in Main Street, Vancouver

Coconut Crab Descending Tide Pool Blue Hour Vancouver

Samsung Galaxy Note 20 Ultra · along a seagrass channel near the coast in Main Street, Vancouver

 Horseshoe Crab Spawn Volcanic Waterfall Surreal in beside a volcanic drop-off near Porto

Horseshoe Crab Spawn Volcanic Waterfall Surreal

Leica II · beside a volcanic drop-off near Porto

 Yeti Crab Farming Bacteria on Kelp Shelf in along a kelp-fringed shelf near Osaka

Yeti Crab Farming Bacteria on Kelp Shelf

Canon EOS R50 V · along a kelp-fringed shelf near Osaka

 Barracuda School Under Arctic Sea Ice Noon in beneath a pressure-ridged sheet of sea ice near Anchorage

Barracuda School Under Arctic Sea Ice Noon

FED 1 · beneath a pressure-ridged sheet of sea ice near Anchorage

 Turquoise Glacial Wall Under Arctic Summer Water in through dark polar water below fractured ice near Sapporo

Turquoise Glacial Wall Under Arctic Summer Water

Pentax K-7 · through dark polar water below fractured ice near Sapporo

 Deep Sea Black Smokers Sicily Golden Hour Panorama in in Sicily

Deep Sea Black Smokers Sicily Golden Hour Panorama

Canon EOS 5D Mark III · in Sicily

 Sea Anemone and Shrimp in Sydney Haze in near Sydney

Sea Anemone and Shrimp in Sydney Haze

Canon A-1 · near Sydney

 Yellow Bladderwort Traps in Florida Seagrass in above a seagrass meadow in Florida

Yellow Bladderwort Traps in Florida Seagrass

Canon EOS R · above a seagrass meadow in Florida

 Beluga Pod in Turquoise Arctic Shallows in through dark polar water below fractured ice in Finland

Beluga Pod in Turquoise Arctic Shallows

Kodak Brownie · through dark polar water below fractured ice in Finland

 Christmas Tree Worm Spirals on Zanzibar Coral in beside a reef crevice under clear water near Zanzibar

Christmas Tree Worm Spirals on Zanzibar Coral

Sony Alpha 900 · beside a reef crevice under clear water near Zanzibar

 Chilean Seamount Sharks Circling Underwater Glare in in Chile

Chilean Seamount Sharks Circling Underwater Glare

4x5 RB Auto Graflex · in Chile

 Hermit Crab in Blue Tide Pool Catalonia in along a seagrass channel near the coast in Catalonia

Hermit Crab in Blue Tide Pool Catalonia

Canon EOS R7 · along a seagrass channel near the coast in Catalonia

 Narwhal Pod Swimming Arctic Ice Channel in along an ice-scoured channel near Nuuk

Narwhal Pod Swimming Arctic Ice Channel

Canon AE-1 · along an ice-scoured channel near Nuuk

 Coconut Crab Descending Cold Reef Tide Pool in above a cold-water reef edge in Beach, Essaouira

Coconut Crab Descending Cold Reef Tide Pool

iPhone 14 Pro Max · above a cold-water reef edge in Beach, Essaouira

 Waterspout Over Turquoise Sea Midday in over a horizon of stacked thunderheads near Old Harbour, Reykjavik

Waterspout Over Turquoise Sea Midday

Nikon D700 · over a horizon of stacked thunderheads near Old Harbour, Reykjavik

 Horseshoe Crab Spawning on Sydney Beach in near Manly, Sydney

Horseshoe Crab Spawning on Sydney Beach

Pentax K1000 · near Manly, Sydney

 Decorator Crab on Volcanic Reef Before Dusk in beside a volcanic reef overhang near Cairns

Decorator Crab on Volcanic Reef Before Dusk

Huawei Mate 60 Pro · beside a volcanic reef overhang near Cairns