Magpie

The Magpie is a long-bodied bird, with a broad head and a long orange or yellow bill that may turn green in older ducks. They have orange legs and feet that may be mottled. Magpies are active foragers that graze and hunt for a sizable portion of their feed from grass, seeds, insects, and aquatic life. They eagerly search for and consume slugs, snails, and insects; so much so that keepers of large livestock farms find that these ducks are effective at eliminating liver fluke infestations.
The birds are of medium size; drakes weigh some 2.5–3.2 kg (5.5–7 lb), ducks 2.0–2.7 kg (4.5–6 lb)
These ducks are no longer labeled critically endangered, however they have been placed under threatened.