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The Glenelg Hopkins Catchment Management Authority's podcast looking at what a CMA is, what it does, its natural resource management projects, the passionate staff, and how the organisation looks after and enhances the land, water and biodiversity of the Glenelg Hopkins catchment area in south-west Victoria, Australia.
Episodes

Sep 23, 2025
Sep 23, 2025
17 min
Glenelg Hopkins CMA Landcare Leaders series
Jeff and Morna Semmons
Planting trees in stones and how a crowbar and open mind helps.
Morna and Jeff are first generation farmers, who bought a stony block of land covered bracken that had winds that blew from one end to other with the aim of giving their children a grounded upbringing. 30 years later, they have become local leaders in Landcare who drove the need for a local facilitator of works, experts in all sorts of techniques to get trees to grow in a challenging landscape – including using a crowbar – have a crop-producing of Wattles plantation, and created a productive farm landscape which leaves a sustainably legacy for the future.

Sep 23, 2025
Sep 23, 2025
12 min
Glenelg Hopkins CMA Landcare Leaders Series
Nelson Coastcare Inc - Mary Styles
In this episode, we meet Mary Styles from the Nelson Coastcare Inc group from the far south-west corner of Victoria west of Portland.
Mary and her merry band of over 40 volunteers are the guardians of the Ramsar-listed wetland area of Long Swamp and the Glenelg Estuary. She declares it the last wilderness frontier in Victoria and the crew from Nelson Coastcare take their responsibility for caring for, understanding, monitoring and mapping of the area in a variety of ways but with the common goal of protecting it for future generations and for the benefit of the environment and tourism in the local area.
For those wanting to download the Nelson Coastcare audio information, its available at nelsoncoastcare.org

Sep 23, 2025
Sep 23, 2025
20 min
Glenelg Hopkins CMA Landcare Leaders series
Angus and Bobbie McLean, Pigeon Ponds
How a rabbit refuge became revegetated and regenerated
When Angus McLean and his wife, Bobbie, moved back to the Pigeon Ponds district in 2014 and purchased a farm hosting almost the entire population of the region’s rabbits, they could not have realized how much change they could influence on a property in just 12 years through fencing, revegetation and regeneration. With a new bridge, watering system that lifts water almost 80 metres up hillsides, and a creek area that is now an abundance of regeneration, the McLeans are now farming in an environment that is safer, healthier and more productive than ever.

Sep 23, 2025
Sep 23, 2025
13 min
Glenelg Hopkins CMA Landcare Leaders series
Jane O'Beirne, Hopkins River, Warrnambool
Creating a Hopkins River haven for all
For the last 25 years, planting sections of the banks of the Hopkins River has been Jane’s goal – bit by bit joining the sections together form the Hopkins Falls all along the length of her farm to replace what was once removed. To get the 2000-odd trees a year into the ground, Jane has called on the community, utilizing family, neighours, and school groups to ensure the plants get into the ground so they can begin looking after themselves. It’s paying off in more than just improved production on-farm, the waterway is healthier too, as evidenced the platypus who appear at the end of this interview!

Sep 23, 2025
Sep 23, 2025
15 min
Glenelg Hopkins CMA Landcare Leaders series
John Keillor, Cashmore Park, Portland
Putting back what was once there across the landscape
In John’s family, the connection to environmental support through field naturalism goes back to the 1900s, and grazing on some of his property has the longest in the history of Victoria, going back the very first settler farmers in 1834. And about 30 years ago, John started his own impact on the local landscape when he headed up the Tarragal Landcare group which took a landscape-scale approach to reversing the clearing of vegetation in the local area. From planting north-south corridors of vegetation, to espousing the benefits of local landcare facilitators, John’s history with landcare is strongly rooted in the theory of living on and with the land.

Sep 23, 2025
Sep 23, 2025
11 min
Glenelg Hopkins CMA Landcare Leaders series
Hamish Bailey, Park Hill, Wannon
How going hard early is paying dividends 20 years later
By his own admission, Hamish Bailey went hard early when he returned to the family farm 20 years ago with his fencing and revegetation works. It’s something he now looks back on with pride because he can see the benefit of that investment of time and effort on the banks of the Wannon River, across the visual landscape of his farm and in the win-win situation he finds himself with a more productive farm and increased biodiversity. It’s also given him the knowledge that the trees he continues to plant today, will be worth it in generations to come.

Sep 23, 2025
Sep 23, 2025
14 min
Glenelg Hopkins CMA Landcare Leaders series
Peter and Jo Armstrong
How treeplanting led to a conservation mystery at Curra
In this episode, we meet Peter Armstrong, who with his wife Jo, runs a mixed farming operation north of Streatham in south-west Victoria.
30 years ago, Peter and Jo began planting trees on their farm to try and deal with salinity issues in their gully areas. Since then, they’ve planted between 250 and 1000 trees a year and seen an improvement in the land’s health and diversity of animals they see on the farm, but it has also meant an odd saline issue has raised its head!

Sep 27, 2023
Sep 27, 2023
8 min
We are back out on the Tyrendarra flora reserve with Robin Adair controlling Italian Buckthorn.
This introduced exotic plant is playing havoc in the reserve, and as Robin points out in this episode, managing takes some integrated solutions – herbicide is one, but fire might be one of the best.

Oct 27, 2022
Oct 27, 2022
21 min
On a drizzly windy spring day, we found members of the Friends of the Forgotten Woodland on a roadside, planting banksia, sheoak and sweet bursaria plants. They were establishing a new seed orchard to ensure the remnant native vegetation will always be in the landscape of the Victorian Volcanic Plains.
The group GPS plots and note the provenance of every tree they plant, which is how they know on this day, they planted a plant which is had genetically been on the plains for hundreds of years.

Jun 29, 2022
Jun 29, 2022
13 min
Italian Buckthorn - the woody weed with tasty red berries is beginning to encroach on our landscape. In this episode, Glenelg Hopkins CMA's Tania Parker is our in the field with expert Robin Adair and his offsider Kym, discussing how to control this entirely unpalatable introduced species.
