Common Eider vs Common Shelduck
Two species side by side. The larger value in each row is highlighted.
vs
Size
Common Eider
0.71 m
Human
1.75 m
Common Shelduck
0.67 m
| Common Eider | Common Shelduck | |
|---|---|---|
| Weight | 1.5–3 kg | 0.85–1.45 kg |
| Length | 50–71 cm | 58–67 cm |
| Wingspan | 0.8–1.08 m | 1.1–1.33 m |
| Top Speed | 113 km/h | 85 km/h |
| Lifespan | 10–20 yrs | 10–20 yrs |
| Incubation | 28 days | 30 days |
| Offspring | 3–6 | 8–12 |
| Diet | Carnivore | Omnivore |
| Conservation Status | Near Threatened | Least Concern |
| Activity Pattern | Diurnal | Diurnal |
| Migration | Partial Migrant | Partial Migrant |
| Habitat | Coast, Ocean, Rocky Cliffs, Wetland | Coast, Wetland, Lake, Farmland, Grassland |
| Regions | Nordics, Europe | Nordics, Europe, Africa, Asia |
| Family | Anatidae | Anatidae |
| Order | Anseriformes | Anseriformes |