herd of curious young charolais cross brahman cattle.

agriculture australia australian beef bovine brahman breed bulls business charbray charolais cover cows cross darling domestic downs east ecological ecosystem environment farm farming grasses grazing health heifers industry ironbark land landscape livestock management methane native nature outback paddock pasture plants progeny queensland rainfall road rural self sires soil south spelling steers stock sufficiency sustainability sustainable system tree vegetation warwick weaners yearlings