Dive into 11 remarkable images from the 2024 Underwater Photographer of the Year competition

a school of sardines swarms the mouth of a whale
“The End Of A Baitball.” Bait balls of sardines attract a variety of predators, but the main stars of the show were the Bryde's whales. They patrolled the waters, searching for bait balls to get their bellies full of hundreds of kilograms of fish.

Dive into the curiosities of our vast oceans, captured in stunning detail by photographers.

Alex Dawson of Sweden swam away with the top honor at the 2024 Underwater Photographer of the Year competition for an eerie image titled "Whale Bones." Photographers from around the world submitted 6,500 underwater photographs, but it was Dawson's captivating image that won over the judges.

“Whale Bones was photographed in the toughest conditions,” noted Alex Mustard, chair of judging panel. “As a breath-hold diver descends below the Greenland ice sheet to bear witness to the carcasses. The composition invites us to consider our impact on the great creatures of this planet.”

Other notable images from this year's contest include a shark showing off its toothy grin, a spectacular lionfish out for a swim, and a whale opening its mouth wide for a sardine snack.

a scube diver is seen swimming over the carcass of a whale
a shark shows its teeth in an evening
a small fish with yellow eyes peeks out from inside a glass bottle
“Bottled Blenny”
Butterfly blennies naturally choose abandoned whelk shells as their home but it seems they can get creative. On the seabed of the river Fal, amongst beautiful pink maerl, many have chosen to use discarded glass bottles as a shelter. Waste not want not. Photo: ©Kirsty Andrews/UPY 2024
a grey monkey swims underwater
an octopus extends a tentacle towards the camera
a small bird stares at the camera under kelp
a brown and white striped lionfish swims against a backdrop of colorful coral
A diver is encircled by thousands of baby barracudas
Two orange eel-like creatures face each other with their mouths gaping open
a diver swims between two tanks on the sea floor