Brilliant walk despite the weather

Our September FOBIF walk was led by local environmentalists, Elaine Bayes and Damien Cook, in the Chewton area off Dingo Park Road. Although the weather didn’t look promising, the rain held off and walkers enjoyed slowly wending their way through masses of Early Nancies and other flowering plants. The damp conditions made the fungi, moss and lichen look especially colourful.

Among the highlights was finding at least a dozen orchid species including several Castlemaine Spider-orchids Caladenia clavescens. Orchid expert, Geoff Neville, was able to give a detailed account of the pollination of these orchids.

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Two Castlemaine Spider-orchids discovered during the walk.

Photos are by Win Jodell and Bronwyn Silver.

Thanks to Elaine and Damien for once again leading a terrific walk and sharing their extensive knowledge of plant life and the environmental history of this area of our Box-Ironbark forests.

The last walk for the year will be led by Alex Panelli in the Fryers Ranges.

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OK: Now it’s a lake, sort of…

Another 40 millimetres of rain on Monday, added to the previous week’s drop, gave a bit of extra push to local waterways, which at the time of writing had approached, but not quite reached, the levels of the flood years. With forecasts suggesting we could have more rain, and a section of Gingell Street Castlemaine under water this morning, the future looks…interesting.

Forest Creek, September 14: forty millimetres of rain the day before gives it a quite respectable volume...

Forest Creek from Happy Valley Road, September 14: forty millimetres of rain the day before gives it a quite respectable volume…

One interesting feature of the flood waters this time, as in many previous such events, is the amount of soil carried in the water. In the case of Forest Creek, this seems to be sourced partly above Expedition Pass [the reservoir was quite brown on Wednesday], partly from sources in the Chewton Bushlands and Fryers Forest, and partly from unsealed roads in Castlemaine itself. In any case, the washaways suggest poor vegetation coverage in our catchments.

Already, there has been the odd whisper that floods are caused by too many trees along the creeks and rivers, which, it is claimed,  ‘need cleaning out.’ Those interested in this old furphy might want to have a look at our previous posts on the matter, here, here and here.

Here are a few more flood photos:

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A Magnificence of Raptors

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Nankeen Kestrel. Photo Geoff Park

It’s always a special feeling – that tingling mixture of excitement and awe when you catch sight of a bird of prey on the wing. And then the question comes – “what is it?”. If you’ve asked yourself this question, or don’t quite know how to pick a Nankeen Kestrel from a Brown Falcon, or a Little Eagle from a Whistling Kite, or if you would like to know what the differences are between falcons, kites, goswhawks and eagles, our September presentation is for you.

Geoff Park, renowned wildlife blogger of “Natural Newstead” and Eureka prize winner will guide us through the majestic world of the raptors of Newstead. We will learn about their various lifestyles, what they need to thrive and how to tell them apart.

The presentation will be on Thursday Sept 15 at 8 pm at Newstead Community Centre. All are welcome to attend. Gold coin donations would be appreciated.

For further information ring Patrick Kavanagh 0437 663 345 or Frances Cincotta 5476 2691

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Whistling Kites of Joyces Creek. Photo Geoff Park

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Launch of FOBIF Eucalyptus Identification Book

On Saturday 24 September the new Friends of the Box-Ironbark publication, Eucalypts of the Mount Alexander Region, will be launched by Geoff Park, well known local environmentalist and author of the Natural Newstead blog.

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This 90 page guide aims to help the beginner train the eye to see the differences between eucalypts – and to appreciate how spectacular they sometimes are. It presents the commonest species of the Mount Alexander Region, generously illustrated, and clearly described in plain language. Though firmly based on one local area (the forests and reserves around the town of Castlemaine), it describes species common to the whole Box-Ironbark region, and would be useful to any enthusiast in that region, from Ararat to Chiltern.

The publication of this book has been made possible by a generous grant from the Worrowing Fund through the Norman Wettenhall Foundation. Other supporters have been the Castlemaine Field Naturalists’ Club and Connecting Country.

The book’s cost is $10 and people buying it at the launch will receive a selection of free tree-related bookmarks and a FOBIF fungi poster. Proceedings will start at 10.30 in the Castlemaine library foyer. Refreshments will be served.

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Pop-up kids walk this Sunday 18th September at the Castlemaine Botanical Gardens

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Kid paced walking, and nature based conversation on a FOBIF family walk.

Join us on Sunday 18th September as we take a look at the lesser known but most beautiful bush section of the Castlemaine Botanical Gardens.

WHEN: 10am – 12pm
WHERE:  Tea rooms in the gardens (near the carpark closest to the Lake)
WHAT TO BRING: Thermos of favorite warm drinks, snack, sturdy foot wear your friends and family, big and small.

Head gardener, Gill Miller will give a short history of the park and local nature enthusiast, Naomi Raftery will lead a walk and talk for families around her favorite part of the gardens. There will plenty of opportunity to take a closer look and learn about the special colony of Eltham Copper Butterflies who call this patch home.

 

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Water

Forty five millimetres of rain fell at the Castlemaine Prison over the two days September 9 and 10. After good winter rains [63 mls in June, 73 mls in July and 63 in August] the streams were ready to run, and they did.

Forest Creek, September 10

Forest Creek, September 10: not a lake, but modestly impressive

 

Fryers Ranges, September 10

Fryers Creek tributary, September 10: ephemeral streams started running throughout the district after good rains last week.

 

 

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Fire

DELWP seems to be expanding and varying its community consultation processes on fire. A ‘listening post’ was conducted by fire officers in Castlemaine on Saturday; and last Wednesday representatives of the Castlemaine Field Naturalists toured the district with the Department’s Paul Bates and Alison Jeavons to look at issues to do with fire and biodiversity .

Wednesday’s tour took in Wattle Flat, recently mulched areas in Chewton, and the Fryers Ridge.

Common Heath [Epacris impressa], Fryers Ridge Road, September 11: the Ridge is currently spectacular, with wattle, beard heath, grevillea and many other species in flower.

Common Heath [Epacris impressa], Fryers Ridge Road, September 11: the Ridge is currently spectacular, with Wattle, Beard Heath, Grevillea, Bendigo Wax, and many other species in flower.

The Ridge is set for a brilliant wildflower season, with displays already quite spectacular along the Ridge Road. The Fryers Ridge is a special part of this region, and it’s encouraging that the DELWP managers expressed an interest in incorporating Field Naturalist quadrat surveys into their planning processes. FOBIF was stunned last year to be told by local managers that they didn’t attach any particular importance to the ridge, because there aren’t rare or endangered species there. We have hopes now that this attitude may change.

The results of management fire are often unpredictable. Sometimes they provoke profuse regeneration, sometimes they are depressingly destructive, causing erosion, spreading weeds, and knocking out vulnerable species. These outcomes should be more predictable: if fire operations were conducted with more detailed knowledge of the special requirements of each area, they could be much less damaging. For this reason, excursions like that held on Wednesday are to be welcomed.

 

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An eloquent silence

Last Friday [September 9], the Victorian Environmental Assessment Council held a briefing session in Chewton on its Historic Places Investigation report.

At the end of the briefing, this question came from an audience member:

‘If the Government accepts and implements every recommendation in your report, what difference will it make to the running of the Castlemaine Diggings National Heritage Park?’

There was a silence, after which the VEAC presenter said: ‘While I think about that, I’ll tell you what difference it would make to the Mildura Hospital.’

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This non answer was quite eloquent: it made clear that VEAC had failed to face the challenge of how to deal with heritage landscapes, as opposed to particular buildings, ruins or monuments.

A follow up question,  ‘Has VEAC squibbed the problem of dealing with landscapes, which contain both natural and cultural features?’ was answered as follows: ‘No: the Council has just decided to deal as a priority with the more manageable problems, which are already hard enough.’

The investigation Report, which can be found here, contains many interesting proposals on how to deal with historic places under threat from many sources. It’s a great pity the Report failed to confront the landscape question. Historic landscapes face the same problems as historic buildings: neglect, inappropriate use leading to damage, development threats. In addition, these landscapes have peculiar challenges, in which heritage and natural values can be seen to be in conflict. The problem of horses and cattle in the Alps is one example; and irresponsible prospecting in the Diggings Park is another.

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Wetland Plant ID

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There are still some places available in the October 2016 Wetland Identification Course run by wetland expert, Damien Cook, and facilitator, Elaine Bayes. You can find out all about it by clicking on the image above.

Damien and Elaine are also leading our next FOBIF walk on September 18. The walk will take in Chewton’s highest mountain, ‘The Monk’, and Doug Ralph’s favourite long term unburnt bush near Eureka Mine.

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Yes! It’s spring!

…And there are plenty of reasons to get out into the bush. Here are a couple:

Parrot pea, Goldfields Track, Irishtown, September 4:

Small Leaf Parrot Pea [Dyllwinia philicoides], Goldfields Track, Irishtown, September 4 2016

Boronia, Goldfields Track, Irishtown, September 4:

Sticky Boronia [Boronia anemonifolia], Goldfields Track, Irishtown, September 4 2016

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