Christmas Island Frigatebird vs Great Frigatebird
Fregata andrewsi से तुलना Fregata minor
Side-by-Side Comparison
| विशेषता | Christmas Island Frigatebird | Great Frigatebird |
|---|---|---|
| वैज्ञानिक नाम | Fregata andrewsi | Fregata minor |
| गण | Suliformes | Suliformes |
| कुल | Fregatidae | Fregatidae |
| संरक्षण स्थिति | Vulnerable | Least Concern |
| लंबाई | — | — |
| पंखों का फैलाव | 123.8 cm (48.7 in) | 113.6 cm (44.7 in) |
| वजन | 1475.0 g (52.03 oz) | 1161.1666666666667 g (40.96 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Vulnerable
Christmas Island Frigatebird
Least Concern
Great Frigatebird
About These Birds
Christmas Island Frigatebird
89–100 cm. Male all black with red gular pouch; female has distinctive white belly patch extending under wings. Breeds only on Christmas Island (Indian Ocean). Critically Endangered; fewer than 3,000 pairs threatened by mining, habitat loss, and introduced yellow crazy ants. Kleptoparasitic.
Great Frigatebird
85–105 cm, wingspan 205–230 cm. Male all-black with glossy green sheen; female has white throat and breast with pink orbital ring. Breeds widely across tropical Pacific and Indian Ocean islands. Less kleptoparasitic than Magnificent Frigatebird; takes fish and squid directly.