Clearing 1 ha in south-east Qld can affect up to 180 bird species, warn scientists SCIENTISTS have found that each hectare of south-east Queensland or north Queensland's Wet Tropics that are cleared can affect up to 180 different bird species. Read more here.
SCIENTISTS have found that each hectare of south-east Queensland or north Queensland's Wet Tropics that are cleared can affect up to 180 different bird species. Read more here.