Heermann's Gull vs Brown-hooded Gull
Larus heermanni 对比 Larus maculipennis
Side-by-Side Comparison
| 属性 | Heermann's Gull | Brown-hooded Gull |
|---|---|---|
| 学名 | Larus heermanni | Larus maculipennis |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Laridae | Laridae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | — | — |
| 翼展 | 67.2 cm (26.5 in) | 58.2 cm (22.9 in) |
| 体重 | 448.26666666666665 g (15.81 oz) | 364.5 g (12.86 oz) |
| 食性 | -- | -- |
| 产卵数 | 1-2 | 1-4 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Near Threatened
Heermann's Gull
Least Concern
Brown-hooded Gull
About These Birds
Heermann's Gull
赫尔曼鸥在加利福尼亚海岸和下加利福尼亚半岛岛屿繁殖，以暗色体色和红色嘴为特征。
Brown-hooded Gull
褐头鸥分布于南美洲南部海岸，繁殖期褐色头巾为其特征的鸥类。