The imperial amazon or Dominican amazon, also known as the sisserou or sisserou parrot, is a parrot found only on the Caribbean island of Dominica. It has been designated as the national bird of Dominica, and features on the national flag of Dominica. The species is critically endangered. In 2019, it was estimated there were only about 50 mature individuals left in the wild.
Region
Lesser Antilles, Caribbean
Typical Environment
This species is confined to Dominica’s steep, forested mountains, especially mature montane rainforest and cloud forest. It favors dense canopy with large emergent trees that provide nesting cavities and reliable fruiting. After major storms it may temporarily use lower-elevation secondary forest while higher forests recover. Territories are centered around nest trees and nearby feeding routes, and birds often commute along ridgelines between fruiting trees.
Altitude Range
600–1350 m
Climate Zone
Highland
Ease of Keeping
Beginner friendly: 1/5
Dominica’s national bird, the imperial amazon (sisserou) appears on the country’s flag and coat of arms. It is among the rarest parrots on Earth, with numbers severely reduced by hurricanes and habitat loss. Intensive protection focuses on old-growth montane rainforest and nest-tree security, with ongoing monitoring after Hurricane Maria.
On the flag of Dominica
Illustration of the imperial amazon parrot by English zoologist David William Mitchell
Temperament
shy and wary
Flight Pattern
powerful flier with rapid wingbeats over forested ridges
Social Behavior
Usually seen in pairs or small family groups, with stronger flocking at favored fruiting trees. Nests in large tree cavities high in mature rainforest; pairs defend nest areas vigorously. Breeding involves long pair bonds and extended chick rearing typical of large amazons.
Migratory Pattern
Resident
Song Description
Vocalizations are loud, ringing trumpets and bugling calls that carry across valleys, mixed with harsh squawks in flight. Dawn and late-afternoon calling peaks are typical, aiding contact between mates and neighboring pairs.
