http://www.monash.edu.au/pubs/monmag/issue17-2006/research/research-eels.html
A volcanic landscape near Portland in south-western Victoria once housed a thriving community of eel farmers, Monash University researchers are discovering.
Report: Karen Stichtenoth
Australia’s gourmet food industry may have originated many thousands of years ago, if data being uncovered at the Mt Eccles lava flow site near Portland is anything to go on.
The area is a haven for shortfin eels that migrate from Vanuatu and New Caledonia, almost 3000 kilometres away, attracted by the climate and abundant moisture of the Portland region.
Evidence collected by Monash postdoctoral fellow Dr Heather Builth shows that the local Gunditjmara people modified a vast tract of swampland to trap and farm eels in what was possibly Australia’s earliest and largest aquaculture venture.
Dr Builth has studied the Budj Bim (Aboriginal for ‘top of head sticking out’) volcanic landscape and associated swamps and lakes such as Lake Condah for more than 10 years.
She is currently mapping the area and documenting its archaeology. The project is part of a long-term study to analyse and interpret the cultural and environmental landscape of the lava flow.
(more in link)