How big is a black swan?

The black swan (Cygnus atratus) is a large waterbird belonging to the family Anatidae. It is native to Australia. On average, they weigh between 4 - 9 kg (8.8 - 19.8 lbs) while standing at roughly 110 - 140 cm (43 - 55 in) tall. Their wingspan typically reaches 160 - 200 cm (63 - 79 in).