Great Black-backed Gull vs Ring-billed Gull
Two species side by side. The larger value in each row is highlighted.
vs
Size
Great Black-backed Gull
0.79 m
Human
1.75 m
Ring-billed Gull
0.54 m
| Great Black-backed Gull | Ring-billed Gull | |
|---|---|---|
| Weight | 1.1–2.2 kg | 0.3–0.7 kg |
| Length | 64–79 cm | 40–54 cm |
| Wingspan | 1.5–1.7 m | 1.1–1.35 m |
| Top Speed | 60 km/h | 64 km/h |
| Lifespan | 10–27 yrs | 10–23 yrs |
| Incubation | 27 days | 26 days |
| Offspring | 2–3 | 2–4 |
| Diet | Omnivore | Omnivore |
| Conservation Status | Least Concern | Least Concern |
| Activity Pattern | Diurnal | Diurnal |
| Migration | Partial Migrant | Partial Migrant |
| Habitat | Coast, Ocean, Rocky Cliffs, Wetland, Urban | Coast, Lake, River, Wetland, Urban, Farmland, Ocean |
| Regions | Nordics, Europe, North America, Antarctica | Nordics, Europe, North America |
| Family | Laridae | Laridae |
| Order | Charadriiformes | Charadriiformes |