Marianne in the swamp pulling out broom. (Hamish Dunlop)
Story and photos by Hamish Dunlop
Marianne Bate is passionate about the bush, fascinated by people and ‘relentlessly positive’ about how we can better care for the land we live on. Meet Marianne, and discover the difference Bushcare and Landcare make to people and places in this piece by Hamish Dunlop.
Key Points:
Marianne Bate is a Mt Victoria local who makes an amazing contribution to the environment and her community.
She co-ordinates the Mt Victoria Bushcare and Landcare group and helps people with their private properties.
Through her own actions and by inspiring others she positively impacts her own environment and everything downstream from it.
Marianne Bate makes a huge contribution to her community: both to the environment and people. She’s coordinated the Mt Victoria Bushcare and Landcare group for 10 years, and independently helps residents and landowners with their properties too.
New neighbours are welcomed, and Marianne organises around anyone who needs support. By all accounts, she also makes delicious cakes! Weeding and walking, especially when done together, are activities for which there is never enough time. In conversation, I find her incredibly modest and unassuming. She’s a self-confessed ‘doer’, but much of what I find out about her is through others: something indicative of her character.
The Blue Mountains Midge Orchid. (Hamish Dunlop)
A native meadow in the making
Getting out into the field is something Marianne relishes. “I’ve got to show you what we did on Sunday. Our little team!” she enthuses, as we arrive at the Mount Victoria Cemetery. It’s not the weeds that take centre stage, but the natives. She points out trigger plants and bright yellow native daisies. When we find the first of three species of orchid, we are both captivated watching how parts of the flowers vibrate in the breeze.
The cemetery is on the edge of the upper Grose River catchment. Right next to the Mount Victoria village is where water first forms into creeks that, 40 km due east, flow into the Nepean. For the Bushcare group, it’s the home to some unique plant species. It’s an interface between private and crown land, and the National Park as well. “I think we have a responsibility,” Marianne says, “to manage how we influence our local area, especially with respect to what effects that has downstream.”
Marianne pointing to the creeks that form just east of Mount Vic Flicks. (Hamish Dunlop)
One of the orchid species we find at the cemetery is the Blue Mountains Midge Orchid. “It’s only found in the Mid and Upper Mountains,” Marianne tells me. We look at the coreopsis too, the yellow flower that adorns many roads and railway tracks. What the group dug out on Sunday is lying on bare patches of earth drying out in the sun. “It’s important to stop the coreopsis here,” she says. “The next stop is the National Park.”
Bushcare
Elissa McFarlane is a Bushcare Officer at Blue Mountains City Council. She’s been working with Marianne and the Mt Victoria Bushcare and Landcare group for two years. Elissa describes Marianne as warm and generous; someone who creates a sense of togetherness within the group. She says her knowledge of natives, weeds and the interconnectedness of ecosystems inspires people. “It takes someone special to bring people together in the way that Marianne does,” Elissa says.
Steve Gero is a teacher at Mt Victoria Public. He and his family are regulars at the Bushcare mornings. He echoes Elissa’s comments about Marianne’s welcoming and inclusive nature. “The way she talks to the kids is so lovely,” he says. They love going up to her and showing her things. She always stops what she’s doing and shows great interest: a real childlike excitement. Living down the road from Marianne is great too. We feel as if our families know each other. It’s special to have them in our lives.”
Coreopsis or Tickseed growing next to the railway line in Blackheath. (Hamish Dunlop)
Steve feels strongly about volunteering too. He says he feels good looking after little patches in the neighbourhood. He also thinks it’s important for his children. “Bringing the kids to Bushcare gets them outdoors. It exposes them to plants, plant identification and the idea of weeds and healthy ecosystems. It’s also important for them to see us volunteering. To get it on their radar that this is something that people do.”
Marianne pointing to the swamp in the Grose River upper catchment. (Hamish Dunlop)
Irish Strawberry Trees
Marianne credits bushwalking as one of the main drivers behind her interest in addressing weeds. “When you know what pristine bush looks like, you see when non-native species start making inroads.” It was almost 30 years ago that she came across ‘a forest’ of Irish Strawberry tree saplings on the edge of the park while walking her dog.
Irish Strawberry Tree fruit
Talking to Chris, the National Park’s ranger at the time, led to the Upper Grose River being added to the Great Grose Weed Program. “One thing I can say is that once you start seeing a weed, you can never unsee it! That makes walking my dog Milo with Ian quite challenging at times!”
The power of observation
Observation and looking for the causes of things is one of Marianne’s well-honed skills. “Finding the first lot of Irish Strawberry trees on the edge the National Park taught me something about how residential areas effect the land around them,” she says. “The saplings came from the trees that lined the highway. Seeds can be washed down and birds can spread seeds too.”
Marianne spotting Himalayan Honeysuckle in the swamp. (Hamish Dunlop)
When I mention Irish Strawberry trees to Elissa at Bushcare, she laughs. “She’s still going after that one!” Mina Howard, a former District Governor of Rotary, and a Mount Victoria resident, concurs that Marianne is always on the lookout for weeds. “She’s amazing. Dedicated to Bushcare and Landcare and selfless when it comes to the environment and the community.”
Weedy Creek
The colloquially named Weedy Creek is the only water course that crosses the highway from the residential area and feeds into the headwaters of the Grose River. The impact of this creek and what it carries can clearly be seen in the swamp at the top of the watershed. There is a mint infestation and Himalayan honeysuckles are sprouting. Soft drink bottles have made their way downstream too.
Experimenting with holly
“Being on a highway corridor with residential areas adjacent to catchments and the National Park makes acting at a local level critical,” Marianne says. “If I’m chatting to someone who has holly in their garden, I might ask if they’re wanting to keep it. If not, I’ll offer to kill it for them.”
Marianne is keen to emphasise that there are differing opinions on how best to kill holly. Her method does not involve immediate removal. In her experience, holly that is cut down and painted with herbicide is sometimes followed by regrowth that’s harder to treat. She favours a slower process with better statistical outcomes.
Not Holly, but a weed nonetheless! Marianne with invasive Belladonna Lily. (image supplied)
“I use a very slow acting technique,” she says. “I drill the trunks and fill the holes with Glyphosate. It can take up to a year for a big holly tree to die, but it’s a reliable process. Safety is incredibly important,” she continues. “Using herbicides requires appropriate skill, experience and protective equipment.”
Community recognition
Engaging with the community is not something everyone can do. It takes the application of care and attention to the environment and people. In recognition of her Landcare work, Marianne received the Landcare Legend Award at the 2019 Annual Bushcare Awards. This award recognised her ability to generate positive environmental outcomes and strengthen community relationships at the same time.
Marianne with Mayor Mark Greenhill at the 2019 Bushcare Awards (image supplied)
Covid weeds
During COVID, Marianne would meet with a few friends in the swamp to weed. The swamp burnt as part of the backburn to protect Mt Victoria from the Grose Vally fire in 2019/20. She says it was a great opportunity to be in nature and weed out the gorse seedling that had germinated because of fire.
“It was so much fun,” she reveals. “We got to watch the bush come alive again. Initially the swampy areas were emerald-coloured islands in the black. The sundews came back first. Wallaby poo appeared. The ants came out of the ground and the frogs resumed their choruses. It was truly beautiful.”
Drosera or Sundews coming back after the fires.
There is a wistfulness in how Marianne continues. “Connecting with place does something to you. I’ve found this especially true around extreme events such as a drought, flood, and fire. To go down into the swamp and watch how the land was trying to recover was healing. And we hoped that pulling out gorse and broom seedlings – our bit – was going to help.”
To be a swamp
While Marianne values the social and voluntary aspects of Bushcare and Landcare groups, she thinks its educational value is paramount. “A large percentage of bush in the Blue Mountains that’s not in the National Park is on private land. The Bushcare and Landcare programs provide a way for people to learn about how to manage their own properties,” she says.
Ants entering their nest through a fibre and mud tube. (Hamish Dunlop)
Sometimes people message Marianne with images of plants and she helps where she can. ‘You’re right! That’s definitely a weed.’ is sometimes the reply. She stresses that managing weeds is not a war won in the short term. In the 1960s and 70s the Sydney-based Bradley sisters developed the Bradley Method. This emphasises clearing small areas around healthy native vegetation to facilitate bush regeneration. By focusing on what you are protecting, on something beautiful, you also don’t get overwhelmed by how much weed needs to be removed.
“You can’t necessarily pull everything out at once,” Marianne says. “That opens up the possibility of erosion and flow on effects can create a great environment for different weeds. Bush regeneration is about observation,” she says, “and understanding how things are connected. ‘What will happen if I do this or that?’ Asking questions. There’s also an important element of strategic trial and error.”
Snakes and butterflies
After doing a loop of the swamp we walk back towards the cemetery. A red-bellied black snake glides across our path and, further up the rough track, the air is dancing with common brown butterflies. Many species of ants are busy on and under the ground; some have built tubular entryways out of plant fibres and mud.
“This is what it’s about,” Marianne says, appealing to the untouched bush we’re walking through. This is why it’s so important to learn about where we live and make the contributions we can. I’ve observed how the small actions of a few people can make a difference. A sense of achievement comes with that. It’s something everyone can experience.”
Marianne next to a recovering Eucalypt burnt in the fire. (Hamish Dunlop)
Standing in Marianne’s driveway, we look at an incredible healthy patch of native Weeping grass. Over years, Marianne has removed the Cotoneaster tree that was there. “I’m not quite sure what to plant,” she muses, but sometimes I see the grey kangaroos have had a nibble. They are common around the streets up here.”
I’ve learnt something of what Marianne does for her community in the few hours we’ve spent together. Before parting, I put this to her. She pauses and defers to others, but her earnestness paints the backdrop to someone with enormous empathy for people and place.
This story has been produced as part of a Bioregional Collaboration for Planetary Health and is supported by the Disaster Risk Reduction Fund (DRRF). The DRRF is jointly funded by the Australian and New South Wales governments.
Plate to Planet: Blue Mountains Food Security Fair is just days away - happening this Saturday at the Planetary Health Centre in Katoomba.
We are excited to be joined by local, state-wide and national organisations as this weekend`s event. You`ll be able to learn from and interact with our vendors, as well as taste and purchase locally made goods.
Entry to the Fair and Markets is free but please do register in advance via the website: https://events.humanitix.com/blue-mountains-2026-food-security-fair
2026 Stallholders and Vendors: - Alchemy Farms - BMCC Bushcare team - BMCC Waste Team - Chey`s Flowers - Cool Seats / Sustainable House - Diego Bonetto - Eats Really Yummy - Fidelity Coffee - Fifi`s Bees - Good Fat Pastry - Kokomo Island Cafe - Permaculture Hawkesbury Valley - Permaculture Matters - Plant Inspired and Associates - Theory Produce - Waste Free Produce - Wildplant Rescue - WIRES - You Are The Plant...
We are just one week away from Plate to Planet: Blue Mountains Food Security Fair, taking place next Saturday, 10th October, at the Planetary Health Centre.
Whether you are interested in understanding the global food system, at-home food security, community resilience or local produce, we have talks, workshops, activities and stallholders for all.
View the full program and register your place via the website: https://events.humanitix.com/blue-mountains-2026-food-security-fair
We have limited spots remaining so don`t miss out!...
We are counting down the days to Plate to Planet: Blue Mountains Food Security Fair. Join us, and key speakers, educators and organisations at the Planetary Health Centre in Katoomba to explore one of the most important challenges of our time: how we grow, share and sustain food in a way that supports the health of ourselves, our communities and our planet. View the full program and reserve your space via this link: https://events.humanitix.com/blue-mountains-2026-food-security-fair...
Thank you to our food vendors catering Plate to Planet: Blue Mountains Food Security Fair 2026! 🌱
🍚 @eatsreallyyummy Eats Really Yummy is a food truck serving delicious Taiwanese-inspired fusion cuisine, bringing bold flavours and creative dishes to the Blue Mountains. Join them at Plate to Planet for a taste of their delicious street-food-style offerings while celebrating the diversity, creativity and community of our local food scene.
🌴 @kokomoislandcafe Based in Wentworth Falls, Kokomo Island Café is a female-owned food trailer bringing vibrant Caribbean flavours to the Blue Mountains. For the Blue Mountains Food Security Fair 2026, we’ll be serving a delicious menu of vegetarian snacks and dishes made with locally grown Blue Mountains produce, celebrating the region’s incredible growers. Join us for nourishing food, bold flavours, and a day dedicated to community, sustainability, and the remarkable food being grown in our region.
☕ @fidelity.coffee Fidelity curates a rotating selection of exceptional coffees from leading Australian and international roasters. From rare single-origins to innovative processing methods, every coffee is chosen for its unique character and outstanding quality.
🥐 @goodfatpastry Good Fat Pastry creates scrumptious plant based pastries for your enjoyment and donates proceeds to people in need. Do yourself good by eating tasty things. Do others good by supporting their needs.
To view the full program and register your place, visit the event website: https://events.humanitix.com/blue-mountains-2026-food-security-fair...
We’re excited to launch the 2026 program and website for PREPARE: Disaster Risk Awareness Expo, hosted by Blue Mountains Planetary Health.
Key event information: 📆Date: Saturday 7 November 🕙Time: 10am - 4pm 🌏Venue: Blue Mountains Planetary Health Centre, Katoomba 🪙Cost: Entry free, some sessions ticketed. Registration essential.
Visit the website and register your place here: https://events.humanitix.com/host/blue-mountains-planetary-health
Following the success of last year’s event, this year’s Expo will once again bring together the community, emergency services, researchers, local organisations and experts to share practical knowledge and explore how we can better prepare for disasters and build safer, healthier and more resilient communities.
The 2026 program includes a range of interactive workshops, talks and activities, including:
- iFire / UNSW - iFire Immersive Bushfire Simulation - Australian Red Cross - EmergencyRedi workshop - Resilient Blue Mountains - Climate Fresk - Blue Mountains City Council - Hidden hazards before a disaster - WIRES - caring for wildlife during disasters - Blue Mountains City Council - response and recovery after the 2019 / 2020 Black Summer Bushfires
Key emergency services – NSW Rural Fire Service, NSW State Emergency Service and Fire and Rescue will also be on site with vehicles, displays and activities.
Rapid Relief Australia will be providing free food and refreshments throughout the day.
Visit the website and register your place here: https://events.humanitix.com/host/blue-mountains-planetary-health
We’re looking forward to seeing you and your families there!...
Looking for a fun, educational and sustainable day out these school holidays?
Come along to Plate to Planet: Blue Mountains Food Security Fair in Katoomba on Saturday 10 October, with a line-up of free talks, activities and entertainment for all ages!
🌿 The Importance of Bioregions in Uncertain Times Join permaculture pioneer Rowe Morrow to explore how our land, water, food, energy and communities are connected - and how we can build a more resilient Blue Mountains.
🌱 Discover Old Man Saltbush Get up close to this remarkable native plant with Anne Elliot, and discover its potential as part of a more diverse and resilient food system.
🪱 Have a go at worm farming Learn how easy it can be to turn food scraps into valuable nutrients for your garden - with a hands-on worm farm activity from BMCC.
🎶 Enjoy live music Take a break, relax and soak up the atmosphere while enjoying live music by Olivia Dustmann throughout the day.
🎨 Kids` Corner - all day! Rock painting, crafts and story time, with plenty of fruit and veggie-inspired fun for younger visitors.
Explore local stalls, food, gardens, wildlife, sustainability and practical ideas for creating a more resilient food future.
Entry to the Fair and markets is free, with a range of free and paid sessions and workshops available throughout the day. Some sessions have limited capacity, so registration is recommended.
View the full program and register your place here: https://events.humanitix.com/blue-mountains-2026-food-security-fair
📅 Saturday 10 October | 9am–4pm 📍 Blue Mountains Planetary Health Centre, Katoomba...
Join Andris Heks, Yogic Psychotherapist, winner Best Actor, Blue Mountains, for his workshop to laugh as you never laughed before, as part of a movement to globalise people-bonding cheerfulness through kookaburra laughter contagion as an antidote to distressing world divisiveness.
Purchase your ticket here: https://events.humanitix.com/kookaburra-laughter-workshop
View the trailer and the GoFundMe page here: https://www.gofundme.com/f/globalise-unconditional-love-through-kookaburra-laughter
Key event information: - When? 10:15AM - 2:30PM, Sunday 4 October 2026 (1st day of Daylight Saving - 1 hour forward) - Where? Blue Mountains Planetary Health Centre, 33-39 Acacia St, Katoomba, NSW, 2780 - Fee? $60 or what you can afford - Note: please bring your own lunch
What to expect: - Learn how to stay cheerful for good - Learning the funny, human emulated, communal kookaburra laughter and meditation - How communal kookaburra laughter promotes bonding even amongst strangers - The awesome native treasure of the laughing kookaburra phenomenon - Why Kookaburra Yoga is the ‘most excellent of Yogas` - How communal kookaburra laughter contagion boosts the subtle and gross national product - How you could contribute to the kookaburra laughter contagion
This event is supported by Blue Mountains Planetary Health.
Purchase your ticket here: https://events.humanitix.com/kookaburra-laughter-workshop...
Come along to the Planetary Health Centre this Saturday for the next Skill Share Saturdays event!
This weekend`s agenda:
8:30AM - 10AM | Learn how to use your sewing machine class with Sherlie McMillan
8:30AM | Planetary Health Cafe open, serving Good Fat Pastry and Whisk and Pin
9AM - 10AM | Tai Chi and Qigong class with Virginia Field
10AM - 12PM | Learn how to grow WITH the Upper Blue Mountain permaculture workshop with Leni from Alchemy Farms
10AM - 3PM | Fashion Upcycling Workshop with Sherlie McMillan
10:30AM - 12PM | Learn to make focaccia from scratch with Laura Zucchetti (no experience needed)
1:30PM - 4:30PM | Planetary Health Bushcare with Karen Hising
For more information and to purchase a ticket, please visit the website: https://events.humanitix.com/skill-share-saturdays-at-the-planetary-health-centre...
Plate to Planet: Blue Mountains Food Security Fair 2026
📣HEADLINE SPEAKER📣
Our headline speaker is Julian Cribb AM – a renowned Australian science writer, journalist and author who has spent more than 50 years communicating science, agriculture, climate and global sustainability issues. He is the author of several influential books, including The Coming Famine (2010), Food or War (2019) and How to Fix a Broken Planet (2023), which explore the future of food systems, planetary health and humanity`s long-term survival.
He is widely recognised as one of Australia`s leading voices on global food security and sustainable development.
To register for his talk, and view the rest of the program, visit the website: https://events.humanitix.com/blue-mountains-2026-food-security-fair...
At our next Skill Share Saturdays event on Saturday 5th September, join Laura Zucchetti at 10:30am to learn how to make focaccia from scratch!
Come along for a 90 min class where you`ll mix, rest and stretch your own focaccia dough from start to finish, guided every step of the way. You’ll take home your dough to bake on the day in your own oven.
Sign up to this session, and view the other offerings on the day via this link: https://events.humanitix.com/skill-share-saturdays-at-the-planetary-health-centre...
Plate to Planet: Blue Mountains Food Security Fair 2026
We are pleased to announce that the program and registration for Plate to Planet: Blue Mountains Food Security Fair 2026 is now live!
Follow this link to view the program and register your place: https://events.humanitix.com/blue-mountains-2026-food-security-fair
Key information:
When? Saturday 10 October, 9AM - 4PM
Where? Blue Mountains Planetary Health Centre, Katoomba
Who is it for? Families, gardeners, enthusiasts, community groups and businesses, anyone looking to learn about how to be more resilient through local and sustainable food systems.
What to expect? Talks, workshops, demos, market stalls, family activities, music, food
Is there a cost? Entry to the Fair and Markets is free. Talks and workshops are ticketed (both free and paid) and have limited capacity, so please register in advance.
Program highlights:
🌏Headline talk: The age of renewable Food – Julian Cribb AM 🎋Wild edibles foraging workshops – Diego Bonetto, Eat More Weeds 🏞️The importance of bioregions in uncertain times – Rowe Morrow, Permaculture Matters 🥒Home canning and food preservation workshop – Kirsty Berté, Permaculture Hawkesbury Valley 🏡Designing your own Permaculture Property – Leni Nyssen, Alchemy Farms 🍃Utilising what’s in front of you – Uncle Lex, The Ganya Shed 🪱How to worm farm - BMCC 🎸Live music by Olivia Dustmann 🌾Community crop and seed swap
Tickets are limited so please register your place now: https://events.humanitix.com/blue-mountains-2026-food-security-fair
We are also seeking stallholders for the event. If you are a grower, retailer, community organisation or business that would like to get involved, please reach out to [email protected]!...
Hamish Dunlop is a writer, visual artist and environmentalist. During his career he has worked in communications, as an academic at UNSW and ACU and more recently in the conservation space. He is currently completing a Diploma in Conservation and Ecosystems Management. He lives on the bush in Medlow Bath and is a passionate bush walker, gardener and cold-water enthusiast.
The concept of planetary health is rapidly gaining attention globally, as the world increasingly confronts the interconnected challenges of environmental degradation, climate change, and public health crises. But what does the term 'planetary health' really mean, and why does it matter?
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