Cygne siffleur                             Green : the Borealie

Cygnus columbianus                 Red : nesting grounds

Order: Anseriformes

Family: Anatidae

Diet: Herbivorous , feeding principally on aquatic plants but occasionally takes molluscs and cultivated cereals.

Reproduction: Pairs for life at 4 to 5years. Mating and egg laying occurs between May and June. The 4-6 eggs are incubated by the female for 33-37 days. The young fledge after 60-70 days.

Longevity: Up to 20 years in the wild and in captivity.

Predators: Eggs and/or young may be taken by gray wolves, foxes, bears, golden eagles, skuas and gulls.

Status: Not at risk, however, hunting is prohibited.