Fauna
Bird

Magpie Goose

Anseranas semipalmata

Also known as Pied Goose, Semipalmated Goose

Magpie geese gather in immense, noisy flocks across tropical floodplains, foraging on wetland tubers, seeds, and sedges. They are famous for their unique breeding trios, typically composed of one male and two bonded females who share a single floating nest of trampled vegetation. Unlike true geese, they undergo a gradual molt rather than losing all flight feathers at once, allowing them to remain airborne year-round.

WaterfowlFlockingWetland
Magpie Goose reference1 / 7
(c) Graham Winterflood, some rights reserved (CC BY-SA), uploaded by Graham Winterflood · cc-by-sa
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Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Key facts
Diet & preyWater chestnut bulbs, Wild rice seeds, Spike-rush stems
Predators
  • Saltwater Crocodile
  • White-bellied Sea-Eagle
  • Dingo
ThreatsWetland degradation, invasive pasture grasses, water extraction, hunting pressure
HabitatsTropical floodplains, freshwater swamps, billabongs, wet grasslands
Life span15–25 years
Classification
  1. OrderAnseriformes
  2. FamilyAnseranatidae
  3. GenusAnseranas
  4. SpeciesAnseranas semipalmata
Range & activity
Range data is not available yet.
Safe observation
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Safe to observe at a normal distance.
Responsible observation
  • Viewing distance: Observe with binoculars from dry ground or elevated boardwalks to avoid disturbing feeding flocks.
  • Crocodile safety: Never linger at muddy water margins while watching wetland birds in northern Australia.
Related species
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