Carp gudgeons, a diverse group in Australia's MDB, face identification challenges and genetic threats, with some species critically endanger

MDB Fish Survey compares electrofishing & fyke nets in turbid waters to improve fish population data.

Restoration of Myall Creek boosts native fish by enhancing aquatic vegetation and bankside habitat with community involvement.

Innovative fishways on Murray River improve migratory fish passage, reduce costs, and aid small species recovery.