Dozens of new species, including carnivorous 'death ball' sponge, discovered in Southern Ocean

The expedition also revealed a new species of armoured and iridescent scale worms, called Eulagisca sp. nov., as well as ...

Dolphins frolic with sea sponges on heads in unique mating tactic off WA coast

Scientists observe male humpback dolphins parading sea sponges on their heads to impress females off Western Australia's ...
The Inertia on MSN

Humpback Dolphins in Western Australia are Wearing Sea Sponges as Hats to Impress the Ladies

Male humpback dolphins off Western Australia's northern coast were recently spotted cruising around with sea sponges ...