Straw-necked Ibis, Threskiornis spinicollis (The Esplanade, Darwin, NT)Straw-necked Ibis, Threskiornis spinicollis (Lake Joondalup, Perth, WA)Straw-necked Ibis, Threskiornis spinicollis (Kalumburu, WA)Straw-necked Ibis, Threskiornis spinicollis (Lake Joondalup, Perth, WA)Straw-necked Ibis, Threskiornis spinicollis (Lake Joondalup, Perth, WA)