Look again: there’s something there

Those interested in getting a better look at relatively obscure elements of our bushlands should get along to the Nature Abstracted exhibition at the Falkner Gallery in Templeton Street Castlemaine.

The exhibition of photographs by Bronwyn Silver concentrates on lichens, with a few quite spectacular moss photographs as well. Bronwyn was a major contributor to the FOBIF Guide to mosses in south eastern Australia.

Moss and lichen photos from the 'Nature abstracted' exhibition. The moss species are clearly identifiable, and the lichen photos are spectacularly evocative 'maps'.

Moss and lichen photos from the ‘Nature abstracted’ exhibition. The moss species are clearly identifiable, and the lichen photos are spectacularly evocative ‘landscape maps’.

To get an idea of what’s on offer, we can’t go past the artist’s own statement:

‘There are over 3000 known species of lichen in Australia; some are leafy, some are plant-like and some are flat. In this exhibition I have focussed on one of the flat types, Rhizcarpon geographicum, commonly known as map lichen.

‘This species is tightly encrusted to rock surfaces, comes in many colours and often has intricate abstract arrangements due to each lichen being surrounded by a black border and adjacent to another. Many of the rock surfaces covered with Rhizcarpon geographicum look like aerial maps.

‘Unless you watching out for this lichen, these subtle and often small formations can be easily overlooked. Once I became aware of its wonderful abstract qualities and sought it out, I found it to be quite common. It became an absorbing pastime to find and photograph the variety of its rock face displays.

‘Lichens are sometimes confused with moss but they are unrelated to moss or any other plant.  They represent one of the most remarkable alliances in nature: one species of alga or cyanobacteria or both and one species of fungus grow together in a mutually beneficial relationship known as symbiosis. These mysterious composite organisms can grow in widely diverse habitats and fossil lichens have been recorded back to the Mesozoic era (135-225 million years ago). They have been shown to remain largely unaffected when exposed to outer space.

‘Lichens can help with soil stabilization and the colonisation of barren environments.  Some animals eat them, insects shelter in them and people have used them for dyes, perfume, medicine and food. They form part of our aesthetic appreciation of the bush with their vivid colours, unusual shapes and wonderful patterns on the surfaces of rocks, trees, leaves and soil.

‘As well as lichens, I have included some photos of moss and eucalyptus leaves.  Despite these not having the strong abstract content of the map lichen photos, they share some of the same features. All are detailed images demonstrating the stunning beauty of our bushlands when viewed at close range. Moss species in each photo can be identified on request.’

The exhibition runs till June 21st.

 

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Kalimna fire

The Department of Environment, Land, Water and Fire completed its management burn at Kalimna Park on April 23. The treatment area is shown on the map below.

Kalimna Burn 2015

 

Representatives of FOBIF and the Friends of Kalimna Park have examined the site on several occasions since, and FOKP members walked the area with fire managers last Thursday. Managers Simon Brown and Paul Bates declared themselves satisfied that the Department’s fuel reduction objectives had been achieved.

Though locally severe, the burn was patchy, apparently inhibited by overcast, cool, still conditions. In any case, most of the area seems to carry a very low fuel load. Residents who have examined the area have expressed the view that the most serious damage done in the course of the operation was the crude preparatory track work. FOBIF has written to David Major, the responsible manager, about this [see our post], but has received no reply. In addition, in their laudable efforts to exclude an Eltham Copper Butterfly population from the burn, the managers have created a rough bare earth zone which could quickly become a damaging bike track unless quickly rehabilitated. We’re hoping this will be done within weeks.

Kalimna, late April 2015: a combination of low fuel loads and cool conditions created a patchy management burn.

Kalimna, late April 2015: a combination of low fuel loads and cool conditions created a patchy management burn.

As to the medium to long term effects of this fire, we’ll be visiting the area regularly in the coming months and reporting on what we see.

Meanwhile, the Inspector General for Emergency Management has finished his review of performance targets for fuel reduction on public land, and has submitted it to the State Government. We’ll report on details when they become available.

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FOBIF walks

Walks for young people

FOBIF are running lots of events for kids this year. We have bushwalks for small children with their families, youth walks for people who are secondary school age and a June School Holiday program based in the Castlemaine Botanical Gardens. 

Our flyer gives information about all of these events and contact details. Many of the events are free or free for members, so tell your friends and families so that we can foster a love and protection of our local wild places. Click here to see a report on our first young people’s walk for 2015.

FOBIF April walk

At Dunn's reef: a convenient guide was available for consultation on mosses  brought out by recent light rain.

At Dunn’s reef: a convenient guide was available for consultation on mosses brought out by recent light rain.

In spite of the months long dry, resilient moss came back after light rain in Muckleford in Mid April.

In spite of the months long dry, resilient moss came back after light rain in Muckleford in Mid April.

A wild and windy Sunday morning did not deter the 25 walkers who checked out the landscape of the Muckleford State Forest on Sunday 19th April. Capably led by Neville Cooper this 7 km walk starting from the Red, White and Blue Poppet Head Mine went past the proposed site for a Castlemaine Hot Rod Centre (CHRC) where plans for a Dynamic Vehicle Testing Facility, Events and Recreation development are being discussed, and then on to a tour of Dunn’s Reef and a quick lunch break. The understorey through this area is gradually recovering and the bird life was taking advantage of this – an always changing landscape!

 

Next month’s walk will be in the Nuggety Ranges. Check the program for details.

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Kids walk and craft at Clinkers Hill

Eight families from across Castlemaine came together to hear about restoration work and environmental values at the Clinkers Hill Bushland reserve on Sunday the 26th April.

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Elvyne explaining how to identify a Stringy Bark.

Elvyne Hogan gave an introduction to the site, outlining work done by the Victoria Gully Group, showing little ones which species of eucalypt that occupied the area lead to funding for a project with Connecting Country through their Yellow Box Woodland program.

Cassia Read then introduced the children and adults to the Cherry Ballart and collected insect galls which shortly afterwards became bush creatures with the addition of feathers, leaves and sticks found on site. After a snack and cuppa the children were encouraged to find some ‘habitat’, a big word when you’re four, for their creatures.

Kids and adults enjoyed the bush and company of other like minded families.

A lichen that Cassia pointed out on the walk back.

A lichen that Cassia pointed out on the walk back.

On the return walk Cassia contiuned to share her knowlege about the plant and moss species found in the reserve.

Thanks to Elvyne and Cassia for their time in presenting to our small people and their families.

(Click on photos below to enlarge.)

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Long-leaved Box blossoming

Long-leaved Box E. Goniocalyx is now in flower in our region. It generally flowers from March to May. The following photos of the buds, blossom and fruit of a Long-leaved Box at the summit of Mount Tarrengower were taken on 31 March.  (click to enlarge)

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‘Doug’s Bend’

At the farewell event for Doug Ralph in the Castlemaine Botanic Gardens early last month Phil Ingamells gave a speech about Doug’s contribution to the environment movement in this region. Phil who lived in Castlemaine in the late 1990s was a good friend of Doug’s and one of the founding members of FOBIF. Phil now resides in Melbourne and works for the Victorian National Parks Association (VNPA) on their Park Protection Project. One of his memories was about Doug’s part in the re-routing of the Calder Freeway:

There are many stories that could be told about Doug’s endeavours, but I’d like to tell just one. When the Calder freeway’s Taradale bypass was being planned, Doug got wind that it would plough through a small but valuable native woodland on private land. He quickly got a few people together to speak at the planners’ public hearings.

Now, as you drive towards Melbourne, you’ll come to a point where the freeway flies over the Taradale Metcalfe road. Shortly after that, as it starts to bend to the left, you can see eucalypts poking up between the two sides of the freeway. They mark a wildlife corridor between that private land on the western side and another woodland to the east. The freeway then follows a long swooping curve, leaving the threatened woodland very much intact.

Whenever I go that way, I think of it as Doug’s bend.

If you missed Doug’s farewell you can now read the full text of the speech that Phil made here.

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Andrew Skeoch on birdsong, music and the evolution of listening

AndrewS 500The sounds of our natural environment are comprised of many voices; birdsong, frog choruses, seasonal insect choirs, mammal calls… But how have all these varied animal repertoires evolved? What can we learn from studying, or simply listening, to nature’s sounds around us? How may the noise of our modern world be impacting upon this delicate sonic balance, and conversely, how have the songs of nature influenced our own species?

Andrew Skeoch is a bioacoustic researcher, musician and Australia’s best-known nature sound recordist. His nature albums ‘A Morning in the Australian Bush’ and ‘Favourite Australian Birdsong’ have each sold over 50,000 copies. Over the last twenty years, he has journeyed to remote locations in Asia, India, Africa and the Americas in search of some of our planet’s most beautiful and fascinating sounds. 

“I feel that we need to listen to the natural world afresh, and hear ourselves as part of it. Perhaps then we can find more organic ways to express ourselves, and celebrate our natural place in the biosphere”, he says. 

Andrew will be giving a presentation on his work and research at the Castlemaine Library on Thursday the 23rd of April. Featuring his recordings accompanied with sonograms, he will have you hearing birdsong and natural sounds from an entirely fresh perspective. Click here to download a flyer. Bookings are required.

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Bushfire review report postponed

FOBIF has been informed that the Inspector General for Emergency Management has postponed his report on fuel reduction programs, which was due this month. It will now be released at the end of April.

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A giant crash

Wild winds brought down numerous trees in the region on the last Saturday in February, including a giant poplar which fell onto the Midland Highway bridge, writing off a car and injuring its driver.

The same storm caused massive limb damage to the nearby Guildford Big Tree, a giant River Red Gum estimated to be somewhere between 500 and 1000 years old.

The Guildford Big Tree, March 2015: the tree has lost maybe a quarter of its bulk in one go, but the resultant hollows offer new wildlife opportunities.

The Guildford Big Tree, March 2015: the tree has lost maybe a quarter of its bulk in one go, but the resultant hollows offer new wildlife opportunities.

Giant trees like this are monuments to a former time, and a reminder that the relatively small trees in the regrowth bushland which dominates the region are not ‘normal’, historically speaking.

Damage to the tree in this manner is of course toguildford 23 3 15 (4) (1024x575) be regretted. On the other hand it’s part of the process of change. Loss of limbs
creates hollows quickly colonised by wildlife–and by mid March a pair of Corellas had already taken possession of one of the new hollows [see photo at right].

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Bird watching at Rise and Shine

Led by Geoff Park, twenty-five people walked leisurely around the Rise and Shine Bushland Reserve last Sunday (March 16). This was first FOBIF walk for this year. The Reserve is 30 minutes drive from Castlemaine and south of Newstead.

Many people had come on this walk to observe birds with the benefit of having photographer and bird expert Geoff Park as leader. There were many birds about so people were not disappointed. Noel Young has supplied us with a bird list which totalled 24 species!

A further feature of the walk was Geoff and Frances Cincotta’s identification of trees and shrubs, both indigenous and introduced. The history of the reserve which has included 5 separate clearing for timber and the use of the area as a source of gravel was also discussed. The main focus was however birds and walk had attracted some serious photographers.

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This bird and photography enthusiast had come up from Melbourne for the walk.

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Geoff with some of the walkers in bird observation pose.

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Marie Jones hugging a giant Red Gum. Photo by Liz Martin.

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This photo of a Striated Pardalote was taken by Geoff Park on our Rise and Shine walk. You can see more of Geoff’s recent bird photos taken in Rise and Shine on his Natural Newstead blog.

The next walk will be in Muckleford Forest. See the Walks page for more details.

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