BLACK-HEADED DUCK
DESCRIPTION
The Black-headed Duck (Heteronetta atricapilla) is a unique species of waterfowl found primarily in South America. It is known for its distinctive black head and striking plumage, which makes it easily recognizable among other ducks.
FUN FACTS
- The Black-headed Duck is known for its unique nesting behavior, often laying eggs in the nests of other duck species | They are excellent divers and can stay submerged for long periods | Their striking appearance makes them a favorite among birdwatchers
QUICK INFO
Lifespan10-15 years in the wild
Average Weight500-800 g
Average Length40-50 cm
Diet TypeOmnivore
Social Structurepair, often seen in small groups during foraging
Activity PatternDiurnal
Breeding SeasonSpring to early summer
- Habitat
- Black-headed Ducks inhabit freshwater lakes, marshes, and wetlands. They prefer areas with abundant vegetation for foraging and nesting.
- Biomes
- Wetlands, Freshwater
- Native Range
- The Black-headed Duck is native to parts of South America, particularly in countries like Argentina, Brazil, and Uruguay.
- Continent
- South America
- Countries
- Argentina, Brazil, Uruguay
- Diet
- This species primarily feeds on aquatic plants, seeds, and small invertebrates. It forages in shallow waters and wetlands, often dabbling to reach food.
- Diet Type
- Omnivore
- Favorite Food
- aquatic plants, seeds, small invertebrates
- Social Structure
- pair, often seen in small groups during foraging
- Activity Pattern
- Diurnal
- Group Size
- 2-10
- Territorial
- 0
VU
500-800 g
Weight
40-50 cm
Length
- Coloration
- The male has a distinctive black head, white neck, and brown body, while the female is more mottled and less colorful.
- Sexual Dimorphism
- Males are more brightly colored than females.
- Lifespan
- 10-15 years in the wild
- Offspring per Birth
- 5-10
- Sexual Maturity
- 1-2 years
- Breeding Season
- Spring to early summer
LC
Least Concern
IUCN Red List Status
- Population Status
- The population is currently stable, but habitat loss poses a potential threat.
- Wild Population Estimate
- Unknown
- Population Trend
- Stable
- Endangered
- 0
- Threats
- Main threats include habitat destruction due to agriculture and urban development. Pollution also affects their wetland habitats.
- Predators
- Foxes, birds of prey, and larger aquatic predators.
- Defense Mechanisms
- They rely on camouflage and the ability to quickly dive underwater to escape predators.
- Found in Zoos
- Uncommon