Friends of the Box-Ironbark Forests

Local bird expert and photographer, Geoff Park will be the guest speaker at this year’s FOBIF Annual General Meeting on August 12. Most of our readers will be familiar with his website, Natural Newstead which he set up in 2010. It has since become one of the top 100 birding sites in the world, a mine of information with brilliant photos and consistently astute observations.

There will be a short formal AGM at 7.30 followed by Geoff’s talk. Supper will be provided and everyone is welcome.

If you wish to nominate for the FOBIF committee the form can be found here. Lynette Amaterstein who has been the FOBIF treasurer for many years will not be standing again. So if you would like to become our next treasurer consider standing for the committee. Lynette is happy to help a new person in this role for as long as necessary. There will be also be several other committee vacancies. Feel free to contact Marie Jones (0407 977 731), Bernard Slattery (0499624160) or Lynette (0409330069) if you would like more information about being on the committee. 

The AGM will be held in the Senior Citizens Centre, Mechanics Lane, Castlemaine (next to the library). 

In 2018, BirdLife Castlemaine – the newest regional branch of BirdLife Australia – was launched, and has subsequently held regular walks, talks, nature diary days, surveys and other activities.  The geographic extent of the branch overlaps considerably with FOBIFs area of interest – and broadly extends Dunolly to Redesdale as a north boundary, from Redesdale to Woodend in the east, from Woodend to Daylesford in the south, and Daylesford to Dunolly in the west (via Avoca).

To recognise their inaugural year, to sate his curiosity, and to keep himself out of mischief during COVID lockdowns, Chris Timewell has compiled an annotated guide to the 215 bird species documented during the 2018 calendar year from throughout this region.  Coming in at 100 pages, the book summarises relevant information for each of these species including patterns of distribution and seasonality, maximum flock sizes, breeding records, interactions with other species, feeding behaviour and other points of note.  It also has a checklist of all birds known to occur in the local area – including those species not detected during 2018.  As well as being an annual review of the incredible survey effort through this year from hundreds of birdwatchers – both casual and also those citizen scientists contributing to conservation projects – it is a guide to the health status of local birds, and an encouragement to fill in the gaps for future surveys.  Even for those that are not dedicated bird-nerds, wonderful images from local bird photographer Kerrie Jennings are interspersed throughout.

It is offered at a cost recovery price of $20, with an extra $4 for postage if required.

To order your copy, contact Chris at c_timewell@hotmail.com for details on payment and delivery.   And if you mention ‘FOBIF’ in your email, Chris will donate half of the cover price for each sale to FOBIF.

A good group braved the chill to walk along Forest Creek yesterday. Led by Marie Jones, the walk started at the Monster Meeting site and walked north along the track to Expedition Pass Reservoir (through Castlemaine Diggings NHP). Pauses were taken along the way to hear about the rich history of the track from Marie, including the mammoth work undertaken by Golden Point Landcare over many years managing weed control and revegetation.

Frances briefs the group on changes to the creek since colonisation. Photo: Asha Bannon

Frances Cincotta shared her knowledge of native plants and spoke of the changes to the area since colonisation. Sightings of hybridised Silver/Cootamundra Wattle sparked conversations on the importance of planting species which are indigenous to the area, so we don’t lose what is unique to our Box-Ironbark Forests.

We were treated to an array of birdlife along the way, including Gray Fantails, Striated and Yellow Thornbills, and Golden and Rufous Whistlers. And one didn’t have to look far off the path to spot fungi – including some growing in a pile of horse manure.

A big thanks to Marie and Frances, as well as to Christine for leading the return walkers back to the Monster Meeting site.

To give an idea of how things have changed, check out the photos below. Here’s the Res in 1878:

Expedition Pass in 1878, ten years after the construction of the reservoir. The stripped land tells a story…

And here’s that hill today:

Walkers on the dam, May 2024. Photo: Joy Clusker

Users of FOBIF’s guide to Twenty bushwalks in the Mount Alexander region should be aware that the amenity of Walk 13 has been affected by this year’s Management fire. The section of this walk between Old Coach Road and Dearden Track is mostly through burned bush, not necessarily a pleasant experience, especially since the fire has caused extensive canopy scorch. On the other hand, you might find it an enlightening experience to take the walk, to puzzle over the nature and effectiveness of Department practices. In any case, it’s to be hoped that the zone will green up between now and spring.

From Salt Water track. Canopy scorch has been severe in large sections of this zone.

The fire, CAS 629, centred on Salt Water track, and covering 134 hectares, was lit on April 23. It was categorised as Bushfire Moderation zone, the intention of which is to ‘manage fuel to reduce the speed and intensity of bushfires, and to protect nearby assets, particularly from ember attack.’ This kind of exercise, we are told, is also intended to ‘support ecosystems which require fire to remain healthy.’

As to the fire protection value of these burns, readers might want to check the Post below recording FOBIF’s discussions this year about reduction burning. As to the ‘ecosystems which require fire to remain healthy’, we are sceptical of this claim, for two main reasons.

Fire and ecology

Firstly, unlike traditional owner burns, these fires are too extensive to be sensitive to local ecological variation. In the present case, for example, we noticed several areas where patches of the rare Fryerstown Grevillea had been burned. Is this helping the system to stay healthy? The only way we could know is by seeing monitoring of this plant’s reactions to fire, and we don’t believe such monitoring takes place.

One of many burne patches of the rare Fryerstown Grevillea near Dearden Track. We believe these fires are too extensive for any significant control over ecological effects to be possible. And if they’re not possible, why are they claimed?

Secondly, almost every exercise of this nature which we’ve seen has resulted in the felling of large old trees, and this one is no exception. These trees are rare, and very important as habitat. It is not Department policy to destroy them, but the areas they’re burning are too large for them to be able to control what happens in the burn zone.

Very large eucalypt felled by the fire. Everyone agrees it’s not good that such trees are destroyed…but it keeps happening.

We could add that this area of the forest has some extensive patches of dense and flammable weeds. One such, a large infestation of gorse,  is on the margins of the current burn zone. Maybe an effort to get rid of them would ‘improve ecological health’ and reduce forest flammability?

As we’ve noted before, it’s worth taking a prowl around Department burns, just to observe what happens in the aftermath of a fire. Of course, you need to be careful: as we’ve pointed out, these fires tend to make trees prone to fall over, so it’s worth being super observant.

Fire fungus near Dearden Track. It looks like burning coal, but is smooth and cool to the touch, and is thought to have a repair function in burned ground.

One interesting post fire phenomenon is the outbreak of fire fungus, Pyronema omphalodes. There’s quite a bit near the junction of Dearden Track and the water race. It’s a fascinating life form, and worth brooding over:

In addition: readers may remember that we complained to Coliban Water last year about the spraying of the water race verges, which completely destroyed large areas of several pea species, including Purple Coral Pea and Trailing Shaggy pea. The authority was completely unable to explain this exercise in pointless vandalism. Fortunately some of these plants have made a partial recovery, and we may yet get some good flower displays along the race in spring.

FOBIF and Castlemaine Field Naturalists representatives met with fire officers in the Fryers Forest in February to discuss differences of opinion about fire. The discussion was lengthy and clarified [again] the difference in outlook of the two groups. The following points of contention were discussed:

1. The question of litter as a dangerous fuel .
2. The question of tussocks as fuel
3. The question raised by research: do long unburned forests burn less fiercely in bushfires?
4. The question of damage caused by canopy scorch.
5. The destruction of big trees in management burns, both accidental and deliberate
6. Fire and forest health: what do we know about the long term effect of management burns, both on biodiversity and on flammability?
7. The consequence of rating public safety as ‘number one’, and environmental health ‘number two’: does this inevitably lead to biodiversity damage in remoter forests?
8. A subject which didn’t come up: how the zoning system works. In particular, what’s the rationale behind ‘burn exclusion zones’?
9. Small burns/large burns: what’s the desirability and practicality of these?

Here are some details:

Litter

For managers, 75% of the fuel danger lies in surface and near surface fuels—ie, litter. There are two perspectives on litter:

Continue reading →

Our May walk next Sunday starts at the Monster Meeting site on Golden Point Road and follows the Forest Creek Track from Chewton to Expedition Pass Reservoir (Castlemaine Diggings National Heritage Park). We’ll meet at the Community House as usual to car pool, and pick up extra participants at the Chewton Post Office on the way to the starting point. See the program for details!