Group Aims

Group History

Change along Kedron Brook

Current Projects

Planting activities

Location

The Lutwyche Reach Bushcare Group operates along a section of Kedron Brook channelised in the late 1970’s following flooding in 1974. Most sites are between the Gympie Road Bridge and the Gilbert Road Bridge although group members have been involved in plantings in upstream areas near Webster Road.

Despite the severe modification of the channel, it still provides an area of open space and natural environment that is important for human and other inhabitants. Grassy verges along Kedron Brook provide cover and habitat for several species of birds such as Cisticola and Crakes, and lizards, as well as being a refuge for waterfowl to retreat. Grass owls have been observed hunting along the grassy channel. In summer and spring insectivorous bats feed on emerging insects along the stream.

Facilities along this section of Kedron Brook include a bike track which is part of a broader network and extends from the Zion Hill Bushcare site to beyond Grinstead Park.

The northern bank of the Brook between the Gilbert Road Bridge and the Gympie Road Bridge is a dog-off leash area. This is a relatively expansive area that has become very popular with both local dog owners and those from beyond the local area.

The floodway has changed in the past ten years from a barely used barren channel, to an area of open space well used by visitors for walking, cycling, relaxing or walking dogs.

Back to top

Group Aims

The group aims to

• recreate native vegetation habitat for wildlife
• create shady rest areas along Kedron Brook
• visually soften the harsh channelised section of the Brook
• protect and stabilise the creek banks, channel and surrounding areas from erosion

Group History

The current Lutwyche Reach Bushcare group was formed in 2001 through the amalgamation of several small groups that had been working in this section of Kedron Brook.

Before the current group was formed, participants were involved in planting and weed control at several sites along the Lutwyche Reach. These included

• A site to the south west of the Gilbert Street Bridge
• Site along Billabong Crescent, Stafford
• On the bank of the Brook adjacent to Webster Road
• A safety buffer planting around the Bunya Pine north east of Gilbert Road
• Damon Road (Stage 1 and 2) site which was established and revisited with the assistance of the Men of the Trees and Greening Australia volunteers
• Three plantings at the Gordon Park Scout Den with Joey and Cub Scouts (Bradshaw Park)
• Planting at Piper Street
• A site on the southern bank near the Gympie Road Bridge
• Plantings along McCord Street
• Plantings adjacent to Swinburne Street

Back to top 

Change along Kedron Brook

Brian Dale is one of the Lutwyche Bushcare Group members and has grown up in the area. He remembers when Kedron Brook was quite different from its current state.

Kedron Brook was moderately vegetated with tall trees. I remember some swings (into the water). The water level was a lot deeper; it was a great kids play zone. There were crossings along the creek and these were included in the Kedron High cross-country course. Eels, turtles, platys, poddy mullet and swordtails were frequently seen. There weren’t as many ducks as now.

Stands of bamboo and tall cane grasses were common, though there were fewer types of weeds than there are now. The number of weeds has increased since the council contracted out the maintainence of the area, resulting in less frequent grass cutting with machines of questionable hygene.

There have been vast changes since widening and straightening the channel for flood mitigation. The water level of the creek has been lowered.

The changes to the water level have impacted on wildlife. Various factors have included

• No shade over the water
• Water flow changes influencing the oxygenation and water temperature
• No filters of contaminants and sediments that may enter the Brook.
• Kedron Brook is now widely used as a public thoroughfare for travel and recreation

The plantings have improved the aesthetics of Kedron Brook. Wildlife pockets have been created, water dragons, lizards, birds and aquatic life turtles and yabbies all occur along the Lutwyche reach.

Back to top

Current Projects

The Lutwyche Reach Bushcare group has a number of sites at which activities are taking place. Many of the sites established by previous Bushcare activities need regular weed control and maintenance. This usually involves supplementary planting with understorey or shrubs to fill gaps and re-mulching of the planting site to control weeds. Some of the previous plantings are mature trees with a canopy over 5m tall. They shade the ground sufficiently that weeds do not thrive in this environment.

Recent planting has included an extension of the Damon Road site eastwards to rehabilitate a steep bank that was covered with introduced dense grasses and shrubs like Japanese sunflower.

Damon Road Project

The Damon Road Project has been undertaken in stages. The first two stages were established prior to 2001.

Stage 3 was a 50m long section of the bank. The steep bank rises about 12 meters above the flood plains and need stabilisation to prevent erosion.

Planting of local native trees shrubs, grasses and Lomandra sp. was undertaken with the assistance and support of Men of the Trees. The initial planting was in October 2001 with a follow-up planting in April 2002.

The fourth stage of the Damon Street project involved planting another section of the bank. Brisbane City Council cleared tall grasses and shrubby weeds. The initial planting for this site was also undertaken with the assistance of Men of the Trees in April 2002.

Several hundred trees, shrubs, grasses and herbs have been planted at the Damon Street Site. Plant survival has been good and the exposed site is slowly developing a vegetation cover.

Back to top

Planting activities

The group meets on the third Saturday of each month. Planting times are usually from 8.00 to 10.00 am. Tools, gloves and plants are supplied. Bring along a hat, sunscreen and water bottle. UBD Ref Map 139 R8 - 140 B7.

Special Planting Event

Come along and join the Lutwyche Reach Bushcare Group for a morning of tree planting followed by a fish survey (Fish Snapshot) in Kedron Brook.
Date: Saturday 21st April
Time: 8am-11:30am
Where: Archer Street Park, Archer Street, Gordon Park (UBD Ref 139P9) Please Bring: a hat, sunsreen, water and wear closed in shoes. Morning tea provided.

So you can plan your social calendar for the balance of the year, here is our provisional activity calendar, so far:

• 17 March,
• 21 April, 8 am to 10 am. planting to be followed by Fish Snapshot survey at 10 am
• 19 May
• 16 June
• 21 July
• 18 August
• 15 September
• 20 October
• 17 November