Went out to an undisclosed location - a creek in Queensland's vast Sunshine Coast hinterland - to get a closer look at Australia's incredible, and threatened, spiny crayfish. There are 52 known spiny crayfish species and 36 of them are on the national threatened species list.
Global heating is destroying creeks the crayfish call home. They’re the canary in the coalmine for other species living in the delicate ecosystems
