The Sydney Morning Herald | 'Tennis ball bounce': Record low bird numbers highlight water system woes The Sydney Morning Herald The number of waterbirds across eastern Australia's wetlands hit another record low this year as dams and other projects in the Murray-Darling Basin undermined river health, a leading ecologist says. The 34th annual aerial survey counted 71,993 birds ... |
‘Tennis ball bounce’: Record low bird numbers highlight water system woes – The Sydney Morning Herald
ByGoogle News
Dec 17, 2016