On September 13th over a dozen Clarence Valley residents with gazetted Conservation Agreement (CA) properties received results of their surveys for the Land Libraries program from NSW Biodiversity Conservation Trust ecologists.
Last year after training in equipment and sound capture techniques, these landowners were issued with two motion sensor cameras and one bio-acoustic meter per property to help with a statewide CA wildlife survey.
The Land Libraries project aims to promote public appreciation of biodiversity by collecting as much data as possible from private properties to help with long term investment and development decisions.
The landowners, who came from Pillar Valley, Swan Creek, Jackybulbin, Tullymorgan, Coutts Crossing, Copmanhurst and Shannondale were happy to learn that their records topped the charts in a number of areas. They clocked up 100,800 of 720,000 hours of survey effort, with 3,161 records from an overall 11,664, covering 605 of 1,200 identified separate species.
They had also forwarded a range of personal photographs from their properties to the NatureMapsr website for confirmation and lodgement with the NSW Bionet Atlas, adding to the now vast knowledge of Clarence Valley's shrubs, forbs, trees, fungus and wide range of birds, mammals, frogs, insects, and one endangered gudgeon.
It should be of interest to Clarence Valley Council, which owns and manages lands around Shannondale, that the most active mammal from that area was the Vulnerable Rufous Bettong. Also a previously unrecorded not-so-common Common Dunnart was a first for the property, while Brush-tailed Phascogales turned up at several sites. The night-time acoustics hero was the Powerful Owl with 208 calls, while Squirrel Gliders and Koala were active on several consecutive nights, as were 12 microbat species, including seven threatened and one federally listed as endangered.
Since Council now knows a few species that its wonderful natural bushland supports, hopefully it will take more interest in its land and join in the surveys when the program is opened up next time around. The program’s success and the interest it has created makes this more than likely to happen.
- Pat Edwards
Published in the Voices for the Earth column in The Clarence Valley Independent , 1st October, 2025.