Although native only to Australia, black swans have been introduced all over the world. Populations exist in Europe, North America and New Zealand.
ORIGIN:
Australia
HABITAT:
Lakes, rivers and swamps
HEIGHT/WEIGHT:
8-20 lbs
Length: 3-5 ft
DIET:
Insects, algae and leaves
PREDATORS:
Birds of prey
NATURAL DEFENSES:
Long, powerful neck
REPRODUCTION:
Lay 5-6 eggs at one time
THREATS:
None
LIFE EXPECTANCY:
Up to 40 yrs in wild