Blue-footed Booby vs Red-footed Booby
Sula nebouxii 비교 대상 Sula sula
Side-by-Side Comparison
| 속성 | Blue-footed Booby | Red-footed Booby |
|---|---|---|
| 학명 | Sula nebouxii | Sula sula |
| 목 | Suliformes | Suliformes |
| 과 | Sulidae | Sulidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 82.1 cm (32.3 in) | 73.4 cm (28.9 in) |
| 체중 | 1590.0 g (56.09 oz) | 1086.6 g (38.33 oz) |
| 식성 | -- | -- |
| 산란 수 | 1-3 | 1 |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Least Concern
Blue-footed Booby
Least Concern
Red-footed Booby
About These Birds
Blue-footed Booby
76–84 cm. Brown-and-white; vivid turquoise-blue feet diagnostic. Breeds Galapagos, Pacific coast of South and Central America. Uses elaborate sky-pointing displays with blue feet. Feeds on anchovies by plunge-diving; highly susceptible to El Niño food shortages.
Red-footed Booby
66–77 cm, wingspan 91–101 cm. Smallest booby; dimorphic: white and brown morphs; always has bright red feet. Breeds on tropical islands worldwide across Atlantic, Pacific, and Indian oceans. Nest in trees or shrubs; feeds on flyingfish and squid by plunge-diving.