Environment + Heritage NSW: Carp screen flowing to keep damaging invasive species out of waterways. Photo James Maguire
Environment + Heritage NSW: Cherax carp screen in dry conditions. Photo James Maguire
Environment + Heritage NSW: Cherax Swamp in 2011. Photo James Maguire
Environment + Heritage NSW: Swans and ducks at Cherax Swamp in 2011. Photo James Maguire
Environment + Heritage NSW: Black cormorants at Paika by Heather McGinness, CSIRO
Environment + Heritage NSW: Black swan at Paika by Heather McGinness, CSIRO
Environment + Heritage NSW: Egrets at Paika by Heather McGinness, CSIRO
Environment + Heritage NSW: Great Crested Grebe by Heather McGinness CSIRO
Environment + Heritage NSW: Hunting pelicans at Paika by Heather McGinness, CSIRO
Environment + Heritage NSW: Paika South by Heather McGinness, CSIRO
Environment + Heritage NSW: Paika waterfowl by Heather McGinness, CSIRO
Environment + Heritage NSW: Pelican at Paika by Heather McGinness, CSIRO
Environment + Heritage NSW: Waterfowl at Paika by Heather McGinness, CSIRO
Environment + Heritage NSW: Waterfowl at Paika by Heather McGinness, CSIRO