The Imperial Amazon (Amazona imperialis)

The Regal Sisserou of Dominica

The Imperial Amazon, also known as the Sisserou, is the largest, rarest, and arguably most majestic of all Amazon parrots.¹ Endemic only to the Caribbean island of Dominica, it is the island’s national bird and takes center stage on the Dominican flag.

Living high in the mountain rainforests near Mount Diablotins, the Imperial Amazon is a symbol of resilience.³ Because they are Critically Endangered, they are almost never seen in the pet trade and are strictly protected by international law.

Key Characteristics

• The “Purple” Parrot: While many Amazons are predominantly green, the Imperial is famous for its dark, iridescent purple-to-violet plumage on its head, neck, and breast.

• Size and Grandeur: This is the giant of the genus, reaching lengths of up to 18 inches. Its size and deep, somber coloring give it a truly “imperial” and dignified presence.

• A Voice of the Mountains: Their call is a loud, trumpeting “squawk” that echoes through the misty mountain canopies.⁵ They are also known for a unique, high-pitched whistle.

• Elusive Nature: Unlike the boisterous Blue-fronted Amazon, the Sisserou is shy and difficult to spot.⁶ They prefer the highest canopy levels and are masters of blending into the shadows of the rainforest.

Quick Facts

Conservation & The Fight for Survival

The Imperial Amazon faces an uphill battle for survival, making it one of the most protected birds in the world:

• Hurricane Impact: Because they live on a single island, major storms (like Hurricane Maria in 2017) can be catastrophic, destroying nesting trees and food sources.

• Habitat Loss: They rely on old-growth “climax” rainforests. Protecting Dominica’s mountain forests is the only way to ensure the species’ future.

• Strict Protection: Under CITES Appendix I, commercial trade of the Imperial Amazon is illegal. Most individuals outside the wild are located in highly regulated government-run breeding facilities or research centers.

A National Treasure

In Dominica, the Sisserou is more than just a bird; it is a symbol of pride. Every year on November 3rd (Dominica’s Independence Day), the bird is celebrated as a representation of the island’s unique biodiversity and spirit.