article / 15 January 2025

‘Good boy!’ Truffle-sniffing dogs are helping uncover hidden underground ecosystems

Their keen noses are helping researchers document the diversity of fungi living underneath Pacific Northwest forests.

Because of their intimate ecological relationships with plants, truffles play critical roles in ecosystems. Yet their biology and diversity are poorly understood because of the inherent difficulty in studying species that live their whole lives up to a meter and a half underground. Mycologists suspect many may be vulnerable to extinction, the victims of habitat loss, human activities, and climate change. To gather data, researchers such as Dawson are turning to dogs.

The attached article is from Science, Vol 387, Issue 6730.

 

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