Sunda Teal Bird Details
Anas gibberifrons
Sunda Teal,Blue-winged Teal, Malayan Teal, Indonesian Teal;
Sunda Battak
Temminck in 1815.
Anseriformes (DUCKS)
Anatidae
Anas
Indonesia, Malaysia, Thailand, Myanmar, Brunei, Singapore
Appearance :
The Sunda Teal is a medium-sized duck characterized by its greenish head, brownish body, and distinctive blue wing patch. Males are more colorful than females, which are mostly brown and mottled.
Behaviour :
Sunda Teals are generally social birds, often found in small groups or pairs. They can be seen dabbling and foraging in shallow waters and are known to be quite active and agile.
Habitat :
They prefer wetlands, including marshes, rice fields, and shallow ponds. They are often found in areas with dense vegetation.
Diet :
The diet mainly consists of aquatic plants, seeds, insects, and crustaceans. They forage by dabbling on the water surface or tipping forward to reach underwater vegetation.
Conservation Status :
Least Concern
Distribution :
Sunda Teals are primarily found in Southeast Asia, including regions like Indonesia, Malaysia, and parts of Thailand.
Population Size :
Population estimates can vary.
Life Span :
In the wild, Sunda Teals typically live around 5 to 10 years
Body And Tarsus:
- Body: The Sunda Teal has a medium-sized, streamlined body, characterized by a mix of colors, primarily brown with distinctive markings.
- Tarsus Length: Approximately 4.5 to 5.5 cm.
Head And Bill :
- Head: The head is relatively small, featuring a distinctive greenish hue in males and a more subdued brown in females.
- Bill Shape: Broad and flat, typical of dabbling ducks.
- Bill Length: Around 4 to 5 cm
Length :
Approximately 40 to 50 cm from beak to tail.
Neck :
The neck is of medium length, allowing for flexibility while foraging.
Size :
Medium-sized compared to other duck species.
Tail Details :
- Tail: The tail is relatively short and pointed, contributing to the bird's streamlined shape.
- Tail Length: About 10 to 15 cm.
- Feathers: The plumage is generally mottled brown in females, while males display brighter colors, including a greenish head, brown body, and a blue patch on the wings.
Weight :
Typically weighs between 500 to 800 grams.
Wing :
The wings are long and pointed, allowing for agile flight.
Wing Span :
About 70 to 80 cm.
Facial Feature :
The Sunda Teal has a rounded head with a slightly elongated bill. Males typically exhibit more vibrant coloration around the head compared to females.
Nest Details :
- Nest: The nest is usually a simple depression lined with soft materials, often located near water bodies.
- Nest Made Up Of: The nest is typically made of grasses, reeds, and other plant materials, providing some camouflage and insulation.
Breeding Season :
The breeding period usually occurs from late winter to early spring, depending on local climate conditions.
Nesting Season :
Nesting often takes place during the rainy season
Egg Color :
The eggs are generally pale blue to greenish in color.
Egg Length :
Approximately 4.5 to 5.5 cm.
Egg Width and Weight :
- Egg Width: Approximately 3 to 4 cm.
- Egg Weight: Each egg weighs around 30 to 40 grams.
Clutch Size :
Clutch sizes can vary but usually consist of 5 to 12 eggs.
No. of Broods :
Sunda Teals typically raise one brood per breeding season.
Incubation Period :
The incubation period lasts about 21 to 28 days.
Nestling Period :
The nestling period is relatively short; ducklings usually fledge within 50 to 60 days.
Vocalization :
Their vocalizations include a variety of quacking sounds, with males often producing softer calls than females.
Sex Demorphism :
There is noticeable sexual dimorphism, with males exhibiting brighter and more colorful plumage (greenish head and blue wing patches) compared to the more camouflaged brown plumage of females.
Migration Details :
Sunda Teals are generally not long-distance migrants. However, some populations may migrate locally in search of suitable wetland habitats.