Mandarin Duck (Eclipse/Juvenile Plumage)

Adult males in eclipse (non-breeding) plumage resemble females, featuring a greyish head, mottled brownish-olive upperparts, heavily streaked whitish breast sides, and a pale bill. Females and eclipse males have a white eye-ring extending in a stripe behind the eye.

Upright posture when on land, distinctive crestless rounded head in eclipse plumage, pale bill, and mottled flank streaking.

Length: 41-49 cm (16-19 in), Wingspan: 65-75 cm (26-30 in), Weight: 444-650 g (1-1.4 lbs).

Quiet ducks; males emit a soft, recurring whistle, while females produce a softer clucking or quacking sound when alarmed.

Omnivorous. Feeds on seeds, acorns, grains, aquatic plants, insects, snails, and small fish, often foraging by dabbling or picking items from the ground.

Dense, wooded fringes of freshwater lakes, marshes, and fast-flowing rivers in temperate forests.

Mostly resident in introduced ranges (like the UK), though Asian populations migrate south to winter in eastern China and Japan.

Cavity nesters, using tree holes high above the ground near water. Clutch size is typically 9-12 eggs. The precocial ducklings drop from the nest cavity to the ground shortly after hatching.

Wood Duck (Aix sponsa) of North America, which is closely related and has a very similar body shape and perching habit, though differing significantly in the breeding plumage patterns.

Acts as a seed disperser for aquatic and riparian plants and serves as prey for local predators, contributing to the woodland and wetland food web.

Least Concern, with a stable population trend.

Look near wooded ponds, lakes, and rivers with overhanging trees. They often perch high up in branches rather than just staying on the water.

Mandarin ducks form strong pair bonds, and in Asian cultures, they are traditional symbols of marital fidelity, love, and happiness.