The rockhead poacher is a little fish with a big pit in its head. The divot may be like a drum, making sound that rises above ...

Researchers studying rockhead poachers from Deadman Bay think they may have solved the mystery of the fish's odd bowl-shaped ...

A newly developed acoustic camera has captured the most extensive collection of wild fish sounds ever recorded, revealing the surprising diversity of communication on coral reefs. The device, known as ...

Teleost fish employ a sophisticated suite of acoustic signals that underlie key reproductive behaviours. Research over recent decades has revealed that these vocalisations are mediated by specialised ...