Company part-owned by Angus Taylor challenges 'critically endangered' listing of grasslands it poisoned; Jam Land was found to have illegally cleared protected grassland in Corrowong but says original listing was invalidGet our free news app ; get our morning email briefingFollow our Australia news live blog for the latest updates

Byline: Lisa Cox and Anne Davies Jam Land, the company part-owned by the energy minister Angus Taylor and his brother Richard, has filed a legal challenge to the validity of [...]