Ecstatic Display
Definition
The ecstatic display is a loud, ritualised courtship behaviour in which a penguin stretches its neck upward, spreads its flippers, and produces a series of braying or trumpeting calls. The display serves to attract a mate and advertise territory ownership at the colony. Each individual's call has a unique acoustic signature that allows partners to identify each other in colonies of hundreds of thousands of birds. The display is especially prominent in Adelie, chinstrap, and gentoo penguins at the start of the breeding season.
Related Terms
Related Species
Species where ecstatic display is especially relevant.
Frequently Asked Questions
What does ecstatic display mean in penguin biology?
The ecstatic display is a loud, ritualised courtship behaviour in which a penguin stretches its neck upward, spreads its flippers, and produces a series of braying or trumpeting calls. The display serves to attract a mate and advertise territory ownership at the colony. Each individual's call has a unique acoustic signature that allows partners to identify each other in colonies of hundreds of thousands of birds. The display is especially prominent in Adelie, chinstrap, and gentoo penguins at the start of the breeding season.