Ruddy Shelduck vs Garganey

In short

The Ruddy Shelduck and Garganey are both waterfowl but differ significantly in appearance and behavior. The Ruddy Shelduck is larger with a distinctive orange-brown body and creamy white head, while the Garganey is smaller with a more subtle plumage and prominent white supercilium. Observing their size and plumage differences is key to distinguishing them in the field.

Identification tips

1. Size and Shape: Look for the larger size and robust build of the Ruddy Shelduck compared to the smaller, more compact Garganey. 2. Plumage: Note the orange-brown body and creamy white head of the Ruddy Shelduck versus the grayish body and white supercilium of the Garganey. 3. Behavior: Observe the social behavior; Ruddy Shelducks are often in pairs, while Garganeys may be in flocks. 4. Habitat: Consider the habitat; Ruddy Shelducks are more versatile, while Garganeys prefer shallow wetlands. 5. Calls: Listen for the loud honking of the Ruddy Shelduck and the rattling call of the Garganey.

Size

The Ruddy Shelduck is larger and more robust than the Garganey, which is a smaller, more compact duck.

Plumage

The Ruddy Shelduck has a striking orange-brown body with a creamy white head and contrasting black flight feathers. In contrast, the Garganey features a more subdued plumage with a grayish body, brownish head, and a distinctive white supercilium running over the eye.

Behaviour

Ruddy Shelducks are often seen in pairs or small groups, while Garganeys are more likely to be found in larger flocks, especially during migration.

Habitat

Ruddy Shelducks are adaptable and found in a wide range of wetland habitats, from rivers to high-altitude lakes. Garganeys prefer shallow freshwater wetlands and are more migratory, often seen in Europe and Asia during migration periods.

Voice

The Ruddy Shelduck is known for its loud, honking calls, while the Garganey has a more subtle, rattling call. These vocal differences can aid in identification if the birds are heard.