Friends of the Box-Ironbark Forests

‘Species introduced to Australia from other regions and countries can have a crippling effect on economies and further impact the health and wellbeing of local communities. The cost to Australia of managing problem species over the past 50 years is in the order of hundreds of billions of dollars. These costs are borne both by the economy and the environment…

Bridal Creeper and Blackberry infestation on the Vaughan to Glenluce water race track, July 2022. Infestation along this stretch of the Loddon has doubled in size in 12 months.

‘There are 2,383 introduced species with at least one occurrence record in the Atlas of Living Australia based on observations up to and including 2020 (Table 9). The actual number of introduced species in Australia is expected to be much higher, because many occurrence datasets are not publicly available due to sensitivities, or are not aggregated in one place. For example, there are known to be more introduced plant species (27,500) in Australia than native species, of which around 2,800 have naturalised . As a general rule, around 10% of those that have naturalised in the wild are thought to become impactful invasive species.’

…From day to day, the signs of spring are popping up everywhere:

Hardenbergia on unpromising ground near the Welsh Village, July 21. In European terms, it’s winter…but it’s looking more and more like spring to us.

And just as heroic: Eucalypts growing out of nothing, on mullock heaps at the slate quarry near the Welsh Village:

Eucalypts finding nourishment in the rocks: to keep your morale up, avoid looking at the feral pines in the background.

Long Walk

A small group rocked up for FOBIF’s July long walk yesterday, undeterred by black clouds, sober weather forecasts and the prospect of an energetic 16 kms trek across hilly terrain. The weather actually delivered everything except snow: squally gusts, slippery tracks, curtains of rain and magnificent but threatening cloud formations—but mostly cool, pleasant walking conditions, with passages of unexpected sunshine.

The stimulating route wound through some of the more obscure corners of the south end of the Diggings Park, including the high ridges north of Sebastopol Creek, slated for burning by DELWP in 2024 or 2025. This is one of the most intriguing and diverse sections of the Park. The walk ended in a stroll along the Loddon from Glenluce to Vaughan Springs. Fungi and mosses were abundant, five species of wattle are already in flower, and among other things there were great shows of Hakea and Common Heath.

The group took a little more than the predicted 6 hours to complete the course—OK, an hour more: that’s what happens when you pause too often to enjoy the scene.

Many thanks to Jeremy Holland for devising a terrifically interesting journey. Next month’s walk is in the Metcalfe NCR: check the program for details.

Short Walk

Eighteen people came along to the 5 km walk led by Frances Cincotta. The loop walk began at the junction of Lower Kangaroo Creek and Upper Kangaroo Creek Tracks in the Fryers Ridge Nature Conservation Reserve. The route was west along Upper Kangaroo Creek Track, north along Bottom Track, north along Fryers Ridge Road, and south-east along an unnamed Telecom Track back to the starting point.

The pace was leisurely giving plenty of opportunity for flora observation and identification. Here Frances with her expert plant knowledge and fungi authority Joy Clusker were continuously helpful. Plants in flower included Ploughshare Wattle, Woolly Wattle, Rough Wattle, Golden Wattle, Bushy Needlewood, Common Correa, Common Heath and Downy Grevillea. Moss, lichens and fungi were abundant. There were plenty of other plants about to flower so the area is well worth another visit in the next few weeks.

Thanks to Frances and Mike for planning the walk and Joy, Judy and Philip for sending in photos.