Nature News – June 2016: Is there anybody home?
Posted on 5 July, 2016 by Connecting Country
On page 26 in this week’s Midland Express (5 July 2016) there is a great Nature News article by Paul Foreman about his property in Walmer.
In case you missed out on last month’s Nature News, Max Schlachter reported that the trick to monitoring nest boxes is having an eye for the décor. You can find the article on page 17 of the 7 June 2016 edition, or read it here:
A Connecting Country nest box in the field
Have you ever been out in the bush and noticed a mysterious green box hanging from the side of a tree? It might have had a cryptic code on the bottom like ‘CC10-206’?
If so, what you stumbled across is not a modern art installation or a military experiment, it’s a nesting box for one of Central Victoria’s lesser known marsupials – the Tuan (also known as the Brush-tailed Phascogale). Sometimes described as a cross between a possum and a rat, Tuans are carnivorous marsupials that live in trees.
In 2010/11 Connecting Country installed more than 400 specially designed Tuan nest boxes on properties across the Mount Alexander Shire. The boxes are monitored every two years and the 2016 surveys are just about complete.
Phascogale in nest
We’re all familiar with bird nests, but did you know that native marsupials also build a nest? Unlike most birds that only build a nest during the breeding season, marsupials such as Sugar Gliders, Ringtail Possums and Tuans live in a nest all the time, usually placed in the hollows of old trees.
The trick to monitoring nest boxes is to know which nest belongs to which animal, even when nobody’s at home.
Tuan’s are not the neat and tidy type – their nest is generally a complete mess. But they are prolific decorators and will use a variety of material to fill up their box. Bark is a favourite, as are feathers. Sheep’s wool and baling twine are also popular. In one box, a snake skin was even part of the décor – a bit gaudy for my taste.
Sugar gliders in nest
Sugar Gliders also make use of the boxes and display a complete lack of imagination when it comes to nesting material. Leaves are the only thing they’ll consider, and almost always from Eucalypts. But can they make a nest! The leaves are arranged in a spirally woven bowl, and sometime they’ll even create a complete sphere, with themselves inside it. How do they do it?
The results of this year’s survey will be collated soon and made available on the Connecting Country website http://connectingcountry.org.au/monitoring/nestboxes/. The site also has information on building and installing your own nest boxes.
Connecting Country would like to say a huge thank you to the 117 landholders whose properties we visited to survey their Tuan nest boxes this autumn. And also to the 20 volunteers who gave up their time to help take notes and carry a ladder through the bush. We couldn’t have got it done without you!
Leave a Reply