Waddy Tree – Australia’s Loneliest Tree

Protecting and conserving Australia’s loneliest tree.

Often being the only tree species in their harsh and arid environment, the Waddy tree provides protection to other plant species and habitat for the numerous animal species in the regionÂ
The timber of the Waddy tree is extremely hard and dense, with a dark red heartwood that was used for weapons and tools by our first nations people and as durable, termite-resistant fence posts and building material by early pastoralists.Â
With the small populations of Waddy trees under pressure from wildfires, weeds, pests and even tourist traffic there is a need for further understanding of this species and to ensure the populations are protected from key threatening processes.Â
DCQ will be seeking to ensure these populations remain viable, through management of pests, primarily rabbits, weeds, and livestock grazing . In addition to managing threats to the Waddy tree, expanding the research and knowledge base of this species through collaborations with government, universities, first nations people, councils and particularly landholders will be critical in ensuring the future of this species.
Research Opportunity (Waddy Tree) - 2025
Waddy Tree (Acacia peuce) inhabits the extensive barren, shallow sand soils of Central Australia. Listed as vulnerable under the EPBC Act 1999 and endangered in Queensland (NC Act 1992) and Northern Territory (TPWC Act 1976). This iconic tree is a testament to the adaptive and resilient flora of arid landscapes. The Waddy Trees’ isolated existence marks it as a climatic and biogeographic relict within the arid region. Despite its resilience, the Waddy Tree faces several threats. Known threats include wildfires, landscape management, timber cutting, weed infestations, and herbivory.
Benefits:
- Up to $20,000 in financial support to suitable applicant(s),
- Supporting accommodation for students while visiting Longreach.
- Access to professional support with DCQ staff, DCQ vehicles and office space while on deployment.
- You will have the opportunity to adapt the potential research proposal to align with your interests, passions and the broader scope of the study.
Please see this document for more information. To express interest, reach out to info@dcq.org.au.
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