Study suggests rethink of prescribed burns and fire management in Australia

A new study examining plant and animal species after the Black Summer fire season found greater biodiversity loss in areas subject to frequent burning. You can view two articles on the study here, one from The Conversation and one from the ABC.

One of the arguments often put forward to support fuel reduction  burning is that it can prevent or reduce the severity of larger bushfires. The argument goes that even if planned burning causes some impacts, it is less than what would occur during a larger bushfire. However, it is interesting to note that this study found otherwise, that the frequency of fire (e.g. planned burning followed by bushfire rather than bushfire alone) may cause greater harm and “condemns many plants and animals to large, potentially catastrophic declines in the next bushfire”.

 

 

 

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Ted Rowley – Guest speaker, Deer Control Network AGM on Zoom

 

The Annual General Meeting (AGM) of the Victorian Deer Control Community Network (VDCCN) is coming up, where the 2025 Committee will be elected by nominations received from members.

Many committee members have been on the committee since its inception in 2021 providing valuable guidance as the group has grown. The Committee comprises up to 11 individual members and may come from, but do not represent organisations. Ideally any new committee members would have experience with and knowledge in the following fields:

  • The impact of deer on natural landscapes or peri-urban environments or agricultural and rural values;
  • Working with community groups and networks;
  • Experience in communications and media;
  • deer control.

If you are interested in nominating for the committee please contact Johannes Wenzel, the Chair by email: johanneswenzel45@gmail.com  or on 0418 346 895.

Guest Speaker
Our guest speaker will be Mr. Ted Rowley. Ted has experience with feral deer both as a landowner and an advocate for change. Ted had an extensive grazing property in the Snowy Mountains which was highly impacted by feral deer and he worked tirelessly on the campaign in NSW to have the protected status of feral deer removed.

Ted is also the Chair of the National Feral Deer Action Plan Steering Committee. Ted will speak about his experiences as a landowner and with the politics of feral deer.

Details of the AGM are:

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Fundraising for Mountain Skink research

The endangered Mountain Skink Liopholis montana needs your help to ensure its future. Wombat Forestcare, a community conservation group with over 200 members based in the Wombat State Forest, Victoria, is seeking donations to contract a reptile scientist to undertake surveys, establish long-term monitoring sites and collect genetic samples.

See https://chuffed.org/project/113833-be-a-champion-for-nature-lets-protect-our-mountain-skink

Up until four years ago, the Mountain Skink was thought to only inhabit high altitude alpine areas from the ACT to Yea in Victoria and only at a limited number of locations. In 2020 a group of herpetologists discovered a family of Mountain Skinks in the Wombat Forest, and at a much lower altitude.

This very exciting discovery led to scientists and Wombat Forestcare locating other populations of this secretive skink.

Research partly funded by Wombat Forestcare demonstrated that the newly discovered Wombat Forest population of Mountain Skinks contained higher levels of genetic diversity and lower levels of inbreeding when compared to the other populations of Mountain Skinks. 

Climate change will threaten the capacity of many alpine creatures to survive, and the Wombat Forest population will be of critical conservation importance should a captive breeding program be undertaken.

Mountain Skinks are also under threat from fuel reduction burns that are regularly undertaken in the Wombat Forest as well as salvage logging and firewood collection. 

In order to protect Mountain Skinks from these activities we need to know where they are located in the Wombat Forest. 

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Loop walk from Crusoe Reservoir

One highlight of Sunday’s walk was our lunchtime view south from Big Hill. Along the highway to Bendigo, we often see Big Hill from the highway, but rarely get up close. From on Big Hill could see back past Castlemaine to all the hills beyond, from Mt Ida near Heathcote in the east, all the way round to Tarrangower in the west. We then climbed to the top of Big Hill where there is a cairn. Interestingly, the top of Big Hill is marked on all the maps downhill from the knoll.

Euan Moore led 14 of us on an interesting loop from Crusoe Reservoir to No 7 Reservoir then to High Level Reservoir and then back to Crusoe via Big Hill. This infrastructure is part of the Coliban Water Scheme and additional information about this and many of the discarded relics, was supplied by Stephen Charman (The Coliban Main Channel; a walking guide).

Grevillea dryophilla (Goldfields Grevillea), a rare type of holly grevillea, was growing in a number of locations between the reservoirs and we were lucky to see one in flower.

Aside from this, given the dry spring season, there was not a great diversity of flowers but plenty of sticky (Xerochrysum viscosum)and grey (Ozothamnus obcordatus) everlastings. The grey everlastings have yellow flowers which turn grey as they age.

We detoured back past the home of an owlet nightjar, who sadly was not home at the time of our visit, but many other birds were heard and seen. Finally, back along Crusoe Reservoir where many were enjoying the beautiful sunny day on the water.

Report by Lisa Hall. Photos also by Lisa except the group photo by Jenny Rolland.

Bird list by Euan Moore

2024/10/20 10:05 – 2024/10/20 15:19
Elapsed Time: 5:13:33
Distance Travelled: 11.1km

Checklist Used: VICTORIA – Species: 39, Sightings: 39
Australasian Darter, Australian Magpie, Australian Raven, Black-faced Cuckooshrike, Black-fronted Dotterel, Black Kite, Brown-headed Honeyeater, Buff-rumped Thornbill, Common Bronzewing, Crested Pigeon, Crimson Rosella, Eurasian Coot, European Starling, Fan-tailed Cuckoo, Golden Whistler, Gray Butcherbird, Gray Currawong, Gray Fantail, Gray Shrikethrush, Little Raven, Magpie-lark, Noisy Miner, Olive-backed Oriole, Pacific Black Duck, Red-rumped Parrot, Red Wattlebird, Rufous Whistler, Scarlet Robin, Silvereye, Spotted Pardalote, Striated Pardalote, Sulphur-crested Cockatoo, Superb Fairywren, Wedge-tailed Eagle, Weebill, Welcome Swallow, White-throated Treecreeper
White-winged Chough

Also:
– Eastern grey kangaroo
– Australian Painted lady butterfly
– Caper White butterfly
– Common Grass-blue butterfly
– Heath Ochre butterfly
– Painted Cup-moth caterpillar

This was our last FOBIF walk for the year. The  2025 walks program will be available in January. 

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Planned burns and threatened species

Readers may be interested in this article from The Guardian, which documents how a planned burn proposed for an area of Box Ironbark Forest at Whroo (near Rushworth) has been cancelled following a community-led ecological survey. The planned burn was scheduled to take place in autumn 2025, however the survey, which was commissioned by Kinglake Friends of the Forest, found that the burn area contained the only known site for the endangered Bald-tip Beard-orchid (Calochilus richiae). There are less than 10 plants remaining of this species, and the survey ecologist considered the burn to have a high likelihood of causing its extinction: link to article

FOBIF have been advocating for more sensible fuel reduction burning in our region for many years and are very concerned by the impacts caused to our precious flora and fauna. Over the years we have seen resources for biodiversity monitoring and survey dwindle, and the lack of due diligence, surveys and database checks prior to planned burns is a major issue. In 2019, Forest Fire Management Victoria (FFMV) planned to burn a large area of Kalimna Park to the east of Castlemaine, however it took another community-led survey to show that several areas within the planned burn area supported the endangered Eltham Copper Butterfly.

We will continue to advocate for FFMV to do their own background work to ensure that sensitive species are excluded from planned burns. If the community can do it, then so can they.

There is currently a planned burn scheduled for the Maldon Historic Reserve for 2025, and we note that one of the regions most endangered plant species, Lanky Buttons (Leptorhynchos elongatus) has previously been recorded within the proposed burn area. We will be writing to FFMV to determine if any surveys have been undertaken to ensure this species is not impacted.

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