In 2010 Brisbane Airport established more than 285 hectares of protected biodiversity zones, which is more than 10% of the airport’s landmass. Brisbane Airport is situated on a reclaimed portion of the Brisbane River delta. The northern boundary of the airport forms the shoreline of Moreton Bay, a wetland of international significance.
The designated Biodiversity Zone is made up of vegetation communities and wildlife habitats in the largely undeveloped western and northern parts of the airport site including:
53 ha of Phragmites wetland and tall unmanaged grassland.
55 ha of mangrove wetland.
18 ha of saltmarsh/saltpan wetland.
115 ha of Casuarina plantation.
44 ha of aquatic habitat (mainly sub-tidal) in Jacksons Creek and Serpentine Inlet.