Coral rubbing,. mage via Depositphotos. Bottlenose dolphins (Tursiops truncatus) in Shark Bay, Australia have developed a remarkable cultural tradition of tool use that has been passed down through ...

Please note: If you switch to a different device, you may be asked to login again with only your ACS ID. Please note: If you switch to a different device, you may be asked to login again with only ...

Feb. 26, 2025 — Eavesdropping on baleen whale songs in the Pacific Ocean reveals year-to-year variations that track changes in the availability of the species they forage on, according to a new ...

A new study observed Amazon river dolphins for 218.9 hours and saw males spurt urine into the air 36 times—proof that the behavior is more common than we thought. Amazon river dolphins swim in ...

A previous study from a team at Stephen F. Austin State University in Texas confirmed bottlenose dolphins (Tursiops truncates) use their tongues to identify other cetaceans through the taste of ...

Experts at Newcastle University analysed signature whistles produced by bottlenose dolphins (Tursiops truncatus) recorded off the Northumberland coast in north-east England and compared it to using ...

In regard to future comparative behavioural ecology studies, aggressive animal behaviour should only be defined as an act of displacement (that is shown to commonly occur in the Indo-Pacific ...

In regard to future comparative behavioural ecology studies, aggressive animal behaviour should only be defined as an act of displacement (that is shown to commonly occur in the Indo-Pacific ...

Microscopic lesions in Toxoplasma gondii-positive animals in Brazil. Case No 1 (MM#452) was a 5-6 years-old juvenile (2,500 kg) male killer whale captured in Iceland in 1983, and one year later ...

New research shows that bottlenose dolphins (Tursiops truncates) use the 'open mouth' facial expression -- analogous to a smile -- to communicate during social play. The dolphins almost always use ...

This image shows an Indo-Pacific bottlenose dolphin (Tursiops aduncus) mother and calf, seemingly unaware of a menacing shark silhouette nearby beyond the seagrass, in Western Australia's Shark ...

Researchers believe a lone male Indo-Pacific bottlenose dolphin (Tursiops aduncus) is likely responsible for the attacks based on photographs and video footage, Nature reported. "We've seen that ...