Palestine Sunbird or Amethyst Sunbird?
Here's how to tell the difference
Palestine Sunbird
Amethyst Sunbird
Palestine Sunbird
Cinnyris osea
Also known as: Orange-Tufted Sunbird
General appearance
The Palestine sunbird is small in size, averaging 8-12cm in length, and weighs around 7-12g. Its slender beak curves downwards, fitted for flower nectar feeding. The species is known for its iridescent coloration which greatly varies per gender and season.
Male vs female
During breeding season, the male is eye-catching with its dark purple-black plumage, showing metallic green and blue tints in sunlight. Its lower belly and sides are chestnut. During the non-breeding season, males usually lose their radiant color and resemble the females. Female sunbirds are less vibrant, bearing brownish upper parts and paler underparts. They also feature a subtle yellow wash on the chest and throat.
Juvenile
Juvenile Palestine sunbirds bear resemblance to adult females but are generally paler. Their bill is shorter and their overall coloration is duller. Their distinct traits become prominent with age and following molt.
Size
3.1 - 3.9 in/0.2 - 0.3 oz
There's more to learn about Palestine Sunbird
View full detailsAmethyst Sunbird
Chalcomitra amethystina
Also known as: Black Sunbird
General appearance
The Amethyst Sunbird, is a brilliantly colored species known for its dazzling plumage. It has a slender body, sharp curved beak, short legs and slender wings while its tail is long, slender and straight.
Male vs female
The males are more striking in coloration than the females and are primarily metallic green with violet patch around the eyes and back. Their underparts are lighter with green throat and upper chest stains, while the belly is grey. The females are less colorful, with mostly brown upperparts and slightly lighter underparts, sometimes with a greenish sheen on the upper chest or throat.
Juvenile
Juvenile amethyst sunbirds have a more muted coloration than adults, mainly greyish-brown. They gain adult-like plumage in their first year. Yet, young males don’t fully acquire their splendid metallic green and violet colors until they reach two years.
Size
5.1 - 5.9 in/0.3 - 0.6 oz
There's more to learn about Amethyst Sunbird
View full detailsHow to tell the Palestine Sunbird from the Amethyst Sunbird
Visual differences
The Palestine Sunbird is smaller, measuring 3.1-4.7 inches long and weighing 0.2-0.3 ounces, with a slender, downward-curving bill. Males have dark purple-black plumage with metallic tints and chestnut lower belly. Females are brownish with a yellow wash. The Amethyst Sunbird is larger, at 5.1-5.9 inches and 0.3-0.6 ounces. Males feature metallic green and violet patches; females are mostly brown with potential greenish sheen. Both species have curved beaks, but the Amethyst Sunbird exhibits a longer, slender tail.
Key differences and behavior
The Palestine Sunbird (Cinnyris osea) and Amethyst Sunbird (Chalcomitra amethystina) exhibit distinct behaviors. Palestine Sunbirds actively defend territories and engage in singing duels, primarily in arid regions and gardens across the Middle East. They prefer hanging nests and favor nectar from tubular flowers, occasionally visiting feeders. In contrast, Amethyst Sunbirds are often found alone or in pairs in subtropical forests and gardens in eastern and southern Africa, thriving in flower-abundant areas. They display vibrant plumage and perform aerial displays during courtship. Their diet includes native flowers like aloes and proteas, along with insects, often visiting sugar-water feeders. Amethyst Sunbirds are generally larger, weighing between 0.33-0.6 ounces and measuring 5.1-5.9 inches, compared to the smaller Palestine Sunbirds, weighing 0.21-0.28 ounces and measuring 3.1-3.9 inches.
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