Marine Biology

A team from the University of the Sunshine Coast has documented Indo-Pacific bottlenose dolphins in Hervey Bay, Queensland, using empty shells as hunting tools. This behavior, known as "shelling," was previously only observed in dolphins in Shark Bay, thousands of kilometers away from this new discovery.

It lives in partnership with algae and may benefit from the warming of the sea, but most interestingly – does the fried egg jellyfish sting? Living in the moment – the hot questions about the most interesting animals.

A study from the University of Haifa reveals that sperm whales alter their 'coda' click sequences when near vessels. Researchers found that these sounds become shorter and change in acoustic structure, providing the first systematic proof that ship noise directly impacts whale behavior.

A new study reveals an unusual cooperative feeding tactic off the coast of Mexico. Killer whales were documented slamming their heads into giant sunfish carcasses to break them apart for young and adult pod members. Researchers state: "It is food processing that makes consumption easier." Dr. Ayers remarked: "I couldn't believe what I was seeing."