- Jan 25, 2019
The bush is looking pretty dry and desolate now- no rain and a month of extreme heat has knocked all the freshness out of the plants and trees.
Birds are congregating in the lower parts of the landscape- around the creeklines and in gardens where there is water and some respite from the excessive temperatures.
On a recent visit to Dalyenong Nature Conservation Reserve, a large area of Heathy Dry Woodland, to carry out a quarterly bird survey, I was heartened to see Bulokes festooned with the "dayglo" red flowers of Buloke Mistletoe- Amyema linophylla, an obligate on Buloke and thus a threatened species along with the Buloke- and the gorgeous firecracker flowers of the Harlequin Mistletoe- Lisiana exocarpi.
Buloke Mistletoe
Harlequin Mistletoe flowers
I was not the only person interested in the flowering mistletoe; birds of every sort (well, nearly) were attracted to the plants - Honeyeaters, White-plumed, Black-chinned and Yellow-tufted; Rufous Whistlers, Hooded Robin and Dusky Woodswallows were all enthusiastically searching through the mistletoe clumps or hovering over them (maybe that should be "hoovering" as there were lots of insects there too).
On the sector of the survey site where there were no Bulokes, there were no birds!
In the Box-Ironbark areas the mistletoes are Drooping or Box Mistletoe- Amyema miquelii and Fleshy Mistletoe- A. miraculosa- miraculous because it parasitises another mistletoe rather than the tree.
These two species are also flowering at the moment but are much less spectacular than the Buloke and Harlequin varieties.
Mistletoe is a vital bird and insect food especially during summer, providing nectar, berries and cool roosting places during the heat of the day.
The leaves contain more moisture and nutrients than the host plants and when they fall, return those extra nutrients to the soil thus benefitting the host.
I was not the only person interested in the flowering mistletoe; birds of every sort (well, nearly) were attracted to the plants - Honeyeaters, White-plumed, Black-chinned and Yellow-tufted; Rufous Whistlers, Hooded Robin and Dusky Woodswallows were all enthusiastically searching through the mistletoe clumps or hovering over them (maybe that should be "hoovering" as there were lots of insects there too).
On the sector of the survey site where there were no Bulokes, there were no birds!In the Box-Ironbark areas the mistletoes are Drooping or Box Mistletoe- Amyema miquelii and Fleshy Mistletoe- A. miraculosa- miraculous because it parasitises another mistletoe rather than the tree.
These two species are also flowering at the moment but are much less spectacular than the Buloke and Harlequin varieties.Mistletoe is a vital bird and insect food especially during summer, providing nectar, berries and cool roosting places during the heat of the day.
The leaves contain more moisture and nutrients than the host plants and when they fall, return those extra nutrients to the soil thus benefitting the host.
- Dec 30, 2018
The last job of the year, 29th December - monitoring of our 2 Small Milkwort (SM) Plots in the Kara Kara National Park. Both plots are very dry and show signs of incursions by wallabies and kangaroos- scrapes, hip hollows, pruning and droppings. The larger plot had 58 spikes ( we believe that each rootstock puts up multiple stems and it is hard to decide where each plant starts and ends). There were only 7 flowering spikes in contrast to 24 last year; the spikes were very small and the flowers miserable! Most plants were less than 5cm tall.
On a brighter note, the Eutaxia microphylla and Templetonia stenophylla are doing very well- both are members of the pea family and are very palatable to browsers and grazers so the protection offered by our fence has proved its worth there. Leafy Templetonia- T. stenophylla flowers and leaves
Common Eutaxia- E. microphylla
The second plot, also known as the "Small Small Milkwort Plot" is also having problems with wallabies- the Peach Heath looked as if a mower had been over it and ditto the Small Milkwort. Only 1 flower spike out of 48 plants was found. A new colony of SM was found in 2016 and is persisting - 7 stems but no flowering spikes. It is likely that more SM is out there but the smallness of the plants, and near-impossibility of seeing them unless they are flowering makes this plant difficult to find.
Summer, grass-seeds, mosquitoes and heat all combine to make searching for it quite a task. Monitoring data for this project will soon be on our website. The Yellow Gums in both plots have been flowering and are now getting ready to shed their bark- the colours are astounding.
- Dec 14, 2018
Many landholders like to have a spic and span property- dead trees removed, sticks and leaves raked up and dead branches turned into firewood. Very nice the property looks then - to our eyes anyway but to our often-unseen neighbours, homelessness is the result.
The loss of many of our species- birds, reptiles, butterflies,insects and small mammals can be sheeted home directly to loss of habitat. The rarely seen Blind Snake (Ramphotyphlops sp) has been captured on film here on a covenanted (Trust for Nature) property at Carapooee where all creatures are accorded a home. Here is the adult Blind Snake- head downwards.
And here is the juvenile that had taken up residence in the kitchen- taking Land for Wildlife a bit far perhaps!
Blind snakes live on ant eggs, pupae and larvae as well as ants themselves.
They are vocal at times, non-venomous, lay eggs and produce 3-5 young. According to the Field Guides we have 3 or 4 possible species here-
Can anyone help with identification of these facinating reptiles.
