The critically endangered Wyong Sun Orchid (Thelymitra adorata) may be elusive, but a collaboration between Council and the NSW Government’s Saving Our Species Program is aiming to change that.

An Australian first trial for this species has successfully trained scent detection dogs to locate these rare orchids by detecting underground tubers in a minimally invasive way.

Using their remarkable sense of smell, three talented Spaniels, Paddy, Sully and Vera, are leading this innovative conservation effort. 

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In collaboration with On The Scent and The Good Dog, these clever canines were specially trained to detect orchid tubers without relying on the short flowering period when the plants are usually visible. This helps us to monitor the population of orchids and detect new locations not previously known to be important habitats.

This project plays a crucial role in threat monitoring and biodiversity conservation.

The Central Coast is internationally recognised as a biodiversity hotspot, particularly for this unique orchid species which has been recorded in the region. By harnessing the unique abilities of these trained dogs, we’re ensuring the critically endangered Wyong Sun Orchid has a fighting chance. 

Senior Regional Biodiversity Conservation Officer for the Saving our Species program, Paul Hillier, highlighted the transformative potential of this project.

“Detection dogs could revolutionise how we monitor threatened species. This method will allow year-round surveys and help us better plan conservation efforts, such as targeted burns to encourage orchid growth.”

The project not only enhances our ability to manage and protect threatened orchid habitats but also demonstrates the potential to replicate this method for other cryptic species in the future.

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