MUSK DUCK
Biziura lobata
DESCRIPTION
The Musk Duck (Biziura lobata) is a large, distinctive waterfowl native to Australia and Tasmania. It is characterized by its dark plumage, a broad, flat bill, and a unique, elongated neck. Males are particularly notable for their large, fleshy lobe at the base of the bill, which they can inflate during courtship displays, producing a variety of sounds that resemble a 'musk' scent, hence the name.
FUN FACTS
- Musk Ducks are known for their unique courtship displays, which can include elaborate vocalizations and physical movements that are quite captivating to observe
- Additionally, they have a fascinating ability to produce a variety of sounds, including grunts and whistles, which they use for communication and attracting mates
QUICK INFO
Lifespan10-15 years in the wild, up to 20 in captivity
Average Weight1.5-2.5 kg
Average Length60-70 cm
Diet TypeOmnivore
Social Structuresolitary or pair, often seen alone or with a mate
Activity PatternDiurnal
Breeding SeasonSpring to early summer (August to January)
- Habitat
- Musk Ducks inhabit freshwater lakes, rivers, and wetlands, often favoring areas with dense vegetation. They require both open water for swimming and areas with emergent plants for nesting.
- Biomes
- Wetlands, Freshwater
- Native Range
- The native range of the Musk Duck includes Australia and Tasmania, where it is commonly found in various freshwater habitats.
- Continent
- Australia
- Countries
- Australia, Tasmania
- Diet
- Musk Ducks primarily feed on aquatic invertebrates, seeds, and plant material. They are known to dive underwater to forage for food, using their strong legs to propel themselves.
- Diet Type
- Omnivore
- Favorite Food
- aquatic invertebrates, seeds
- Social Structure
- solitary or pair, often seen alone or with a mate
- Activity Pattern
- Diurnal
- Group Size
- 1-2
- Territorial
- 0
VU
1.5-2.5 kg
Weight
60-70 cm
Length
- Coloration
- dark brown to black with lighter underparts and a distinctive lobe on the male's bill
- Sexual Dimorphism
- males have a larger lobe and are generally larger than females
- Lifespan
- 10-15 years in the wild, up to 20 in captivity
- Offspring per Birth
- 6-12
- Sexual Maturity
- 1-2 years
- Breeding Season
- Spring to early summer (August to January)
LC
Least Concern
IUCN Red List Status
- Population Status
- The population of Musk Ducks is currently stable, but they are sensitive to habitat changes.
- Wild Population Estimate
- unknown
- Population Trend
- Stable
- Endangered
- 0
- Threats
- Main threats include habitat loss due to wetland drainage and pollution. Additionally, they are vulnerable to predation by introduced species such as foxes and cats.
- Predators
- foxes, cats, large birds of prey
- Defense Mechanisms
- Musk Ducks rely on their ability to dive and swim quickly to evade predators.
- Found in Zoos
- Uncommon