Black Noddy vs Heermann's Gull
Anous minutus 比較対象 Larus heermanni
Side-by-Side Comparison
| 属性 | Black Noddy | Heermann's Gull |
|---|---|---|
| 学名 | Anous minutus | Larus heermanni |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | — | — |
| 翼開長 | 44.4 cm (17.5 in) | 67.2 cm (26.5 in) |
| 体重 | 112.5 g (3.97 oz) | 448.26666666666665 g (15.81 oz) |
| 食性 | -- | -- |
| 一腹卵数 | 1 | 1-2 |
| Population Trend | — | — |
Habitat Comparison
保全状況
Least Concern
Black Noddy
Near Threatened
Heermann's Gull
About These Birds
Black Noddy
Black Noddy: 35–39 cm, wingspan 66–72 cm, all-dark seabird similar to Brown Noddy but smaller and more slender-billed with a sharper white cap. Breeds colonially on oceanic islands of the tropical Pacific, Atlantic, and Indian Oceans. Nests in trees and cliff ledges. Feeds on small fish and invertebrates near the ocean surface.
Heermann's Gull
ヒアマンカモメはカリフォルニア沿岸と下バハ・カリフォルニアの島々に繁殖し、暗色の体と赤い嘴が特徴的なカモメである。