Maximising biodiversity by supporting pollinators
Exploring pollinator conservation, biodiversity and building resilient ecosystems.
On 22 February 2020, ACT for Bees and Other Pollinators and Landcare ACT hosted an event at the Australian National Botanic Gardens, exploring the vital role pollinators play in maintaining biodiversity and healthy ecosystems. Held in the aftermath of Australia’s devastating 2019–20 bushfire season, the event brought attention to the importance of protecting pollinators at a time when natural habitats and wildlife had suffered significant losses.
The fires burned more than 10 million hectares across Australia, with far-reaching consequences for communities, wildlife and natural ecosystems. Although the full impact on insect populations was not known, the fires highlighted the vulnerability of the species that underpin ecosystem health. Pollinators are essential to the reproduction of many native plants and contribute to the resilience of natural environments.
The event examined the importance of pollinators to biodiversity, food production and ecosystem health, as well as the threats they face in Australia and around the world. Discussions explored the effects of bushfires, drought, habitat loss and other environmental pressures on native bees, European honey bees, butterflies, birds and other pollinating species.
A key message was that local action can make a meaningful contribution to pollinator conservation. Gardens, parks and other urban green spaces can provide valuable sources of food, shelter and habitat. Planting a diversity of pollinator-friendly species and creating connected green spaces can help support pollinator populations, strengthen biodiversity and contribute to the recovery and resilience of local ecosystems.
Supporting pollinators is an important part of protecting the natural world on which we all depend. By making our gardens and communities more welcoming to pollinators, we can all play a role in creating healthier, more biodiverse environments.
You can watch the presentations below.
Creating urban refuges
Presenter: Michael Fox - Pollinator Link
Discover how to create urban refuges for pollinators with these practical ideas from Pollinator Link. Learn how to make our gardens more welcoming to bees, birds and butterflies, helping support biodiversity and create thriving urban environments.
Planting and saving seeds
Presenter: Arian McVeigh - Canberra Seed Savers
Explore how saving and sharing seeds can strengthen local communities and support biodiversity. Discover the importance of open-pollinated heirloom seeds, how locally adapted plants can thrive in our region, and how planting pollinator-friendly species without chemicals helps us work with nature to grow healthy, resilient gardens.
Nature in the city - plant selection and habitat
Presenter: Janine Baines - Horticulturist
Discover how to plan a pollinator-friendly garden with practical tips on creating layers of planting, providing water and shelter, and choosing plants that flower in succession to support pollinators throughout the year. With thoughtful planning and a little observation, you can enjoy flowers for up to 10 months of the year!
Pollinator policies
Presenters: Caroline Le Couteur MLA - ACT Government
What can we do to address the decline in urban trees and ensure our suburbs provide enough green space for people and pollinators? Explore the role of community action and advocacy in shaping urban greening policies, and discover how planting pollinator-friendly species on nature strips can help create greener, more connected neighbourhoods.
Importance of planting trees
Presenter: Nicole Lawder MLA - ACT Government
Explore why planting more trees and increasing urban canopy cover are essential for our region. With tree losses outpacing new plantings and hard surfaces on the rise, flowering trees can play a vital role in supporting pollinators, providing shade and cooling our neighbourhoods. Discover why protecting and expanding our tree canopy matters for both biodiversity and community wellbeing.
City living for pollinators
Presenter: Cormac Farrell - Environmental Scientist
Discover how our Canberra gardens can become living refuges for pollinators, particularly during droughts and bushfires. Native wildlife corridors, street trees and pollinator-friendly gardens all play an important role in creating connected habitats that support local wildlife. Citizen science projects, such as the Wild Pollinator Count, also help gather valuable data to inform conservation efforts and protect our pollinators.
Climate variability
Presenters: Prof. Saul Cunningham - Researcher
How does climate variability affect native bees and other pollinators? Discover why a diversity of vegetation and flowering plants is especially important in dry climates, and why species with limited distributions may be particularly vulnerable to environmental change. Learn why bee populations naturally fluctuate from year to year, and how long-term research helps us understand their resilience and identify broader trends.
Plant species for urban landscapes
Presenter: Rachel Dawes - Urban Treescapes, ACT Government
Discover the considerations involved in selecting and monitoring urban trees in the ACT. From wind, light and drainage to nearby buildings and community needs, choosing the right species is essential for healthy, resilient urban green spaces. Just as important is protecting existing trees and retaining the valuable habitats they provide for pollinators and other wildlife.
