Feeding Habits Primarily feed by plunge diving. Feed offshore over schools of large predatory fish that drive small fry to surface. Often feeds in mixed species flocks. There is limited information on age at first breeding. Age of first breeding ranges between 3-6 years.
Courtship feeding is performed by the female begging from the male.
The male may courtship feed the female several times a day. A single egg is laid in a nest built on the ground or in a tree. Fidelity to nest site is high. Incubation length ranges between 33-36 days. Both parents incubate.