Atlantic White Tern vs Pacific Gull
Gygis alba مقارنةً بـ Larus pacificus
Side-by-Side Comparison
| السمة | Atlantic White Tern | Pacific Gull |
|---|---|---|
| الاسم العلمي | Gygis alba | Larus pacificus |
| الرتبة | Charadriiformes | Charadriiformes |
| الفصيلة | Laridae | Laridae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | — | — |
| طول الجناح | 50,4 cm (19.8 in) | 88,8 cm (35.0 in) |
| الوزن | 138,0 g (4.87 oz) | 1232,5 g (43.48 oz) |
| النظام الغذائي | -- | -- |
| عدد البيض في الوضع | 1 | 1-3 |
| Population Trend | — | — |
Habitat Comparison
حالة الحفاظ
Least Concern
Atlantic White Tern
Least Concern
Pacific Gull
About These Birds
Atlantic White Tern
Atlantic White Tern: 28–33 cm, wingspan 76–87 cm, ethereally white seabird with blue-grey bill, blue orbital ring, and large dark eyes. Breeds on tropical Atlantic islands including Ascension and Saint Helena; related species widespread across the Indo-Pacific. Nests on bare branches with no nest material. Feeds on small fish near the surface.
Pacific Gull
Pacific Gull, 58–66 cm, is Australia's largest gull, resident on southern and western coasts. Massive yellow and red bill capable of cracking mollusc shells by dropping them from height. White body, black mantle and wings. Omnivore; forages on rocky shores and beaches. Slow-maturing; takes 4 years for adult plumage.