Ascension Frigatebird vs Magnificent Frigatebird
Fregata aquila so với Fregata magnificens
Side-by-Side Comparison
| Thuộc Tính | Ascension Frigatebird | Magnificent Frigatebird |
|---|---|---|
| Tên Khoa Học | Fregata aquila | Fregata magnificens |
| Bộ | Suliformes | Suliformes |
| Họ | Fregatidae | Fregatidae |
| Tình Trạng Bảo Tồn | Vulnerable | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 113,7 cm (44.8 in) | 128,4 cm (50.6 in) |
| Khối Lượng | 1435,0 g (50.62 oz) | 1498,6666666666667 g (52.86 oz) |
| Chế Độ Ăn | -- | -- |
| Số Trứng | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Môi Trường Sống Chung
Ascension Frigatebird only
Không
Magnificent Frigatebird only
Không
Tình Trạng Bảo Tồn
Vulnerable
Ascension Frigatebird
Least Concern
Magnificent Frigatebird
About These Birds
Ascension Frigatebird
89–96 cm, wingspan 196–200 cm. All-black male; female has white breast and reddish feet. Breeds only on Ascension Island; Vulnerable with fewer than 10,000 birds. Males inflate brilliant red gular pouch to attract mates. Kleptoparasitic; steals fish from other seabirds.
Magnificent Frigatebird
89–114 cm, wingspan 217–244 cm. All-black male with glossy purple-green; red gular pouch; female has white breast. Breeds on tropical Atlantic and Pacific coasts of Americas. The largest frigatebird; highly kleptoparasitic. Cannot land on water; soars on thermals for hours.