SILVER TEAL
Anas versicolor
DESCRIPTION
Silver Teal (Anas versicolor) is a small dabbling duck known for its striking appearance, featuring a distinctive silver-gray body with a greenish head and a white stripe along its wings. This species is often found in shallow wetlands and marshes, where it forages for food and engages in social behaviors. Silver Teal is known for its graceful swimming and dabbling behavior, often seen tipping forward in the water to reach aquatic plants and invertebrates.
FUN FACTS
- Silver Teal are known for their unique courtship displays, where males perform elaborate dances to attract females, showcasing their vibrant plumage
- Additionally, they have a fascinating feeding behavior, often seen dabbling in the water and tipping forward to reach submerged plants, which makes them an interesting species to observe in their natural habitat
QUICK INFO
Lifespan5-10 years in the wild
Average Weight0.5-1 kg
Average Length40-50 cm
Diet TypeOmnivore
Social Structurepair or group, often seen in small flocks
Activity PatternDiurnal
Breeding SeasonSpring (August-December in Southern Hemisphere)
- Habitat
- Silver Teal inhabits freshwater wetlands, marshes, and shallow lakes, often preferring areas with abundant vegetation. They are adaptable and can also be found in agricultural fields near water sources.
- Biomes
- Wetlands, Freshwater
- Native Range
- Silver Teal is native to South America, particularly found in countries such as Argentina, Brazil, and Uruguay.
- Continent
- South America
- Countries
- Argentina, Brazil, Uruguay
- Diet
- Silver Teal primarily feeds on aquatic plants, seeds, and small invertebrates found in their wetland habitats.
- Diet Type
- Omnivore
- Favorite Food
- aquatic plants, seeds, invertebrates
- Social Structure
- pair or group, often seen in small flocks
- Activity Pattern
- Diurnal
- Group Size
- 2-20
- Territorial
- 0
VU
0.5-1 kg
Weight
40-50 cm
Length
- Coloration
- silver-gray body with a greenish head and white wing stripe
- Sexual Dimorphism
- males are more colorful than females, with brighter plumage
- Lifespan
- 5-10 years in the wild
- Offspring per Birth
- 6-12
- Sexual Maturity
- 1 year
- Breeding Season
- Spring (August-December in Southern Hemisphere)
LC
Least Concern
IUCN Red List Status
- Population Status
- The population of Silver Teal is currently stable, with no major declines reported.
- Wild Population Estimate
- unknown
- Population Trend
- Stable
- Endangered
- 0
- Threats
- Main threats to Silver Teal include habitat loss due to wetland drainage and pollution. Climate change also poses a risk by altering their natural habitats.
- Predators
- foxes, birds of prey, and larger aquatic predators
- Defense Mechanisms
- Silver Teal rely on their ability to quickly take flight and their camouflage to evade predators.
- Found in Zoos
- Uncommon