At three to four years old, the sooty albatross performs an elegant courtship display at a nest site. The pair bond formed following these displays may last for life, although the pairs will not begin to breed until they are 9 to 16 years. Laying occurs between September and December, with a single egg laid in a nest made from a mound of mud and plant matter. The egg is incubated by both parents for 65 – 75 days. Parental care continues after hatching, and the chick is fed and guarded for the next five months, at which time it leaves the nest and becomes independent (2).
The sooty albatross eats cephalopods, fish, crustaceans and carrion, but unlike many other albatross species, it seldom follows fishing vessels to catch food (4) (5).