Tracking echidna poo unearths largest ever sightings of elusive species across Australia

Australian study taught participants how to identify echidna poo and used an app that allowed the public to submit photos and information of their sightings. Photograph: Bianca de Marchi/AAP

Australian study taught participants how to identify echidna poo and used an app that allowed the public to submit photos and information of their sightings. Photograph: Bianca de Marchi/AAP

source https://www.theguardian.com/australia-news/2022/feb/06/tracking-echidna-poo-unearths-largest-ever-sightings-of-elusive-species-across-australia