Least Auklet vs Guadalupe Murrelet
Aethia pusilla 对比 Synthliboramphus hypoleucus
Side-by-Side Comparison
| 属性 | Least Auklet | Guadalupe Murrelet |
|---|---|---|
| 学名 | Aethia pusilla | Synthliboramphus hypoleucus |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Alcidae | Alcidae |
| 保护状况 | Least Concern | Endangered |
| 体长 | — | — |
| 翼展 | 18.9 cm (7.4 in) | 23.9 cm (9.4 in) |
| 体重 | 84.33333333333333 g (2.97 oz) | 160.5 g (5.66 oz) |
| 食性 | -- | -- |
| 产卵数 | 1 | 2 |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Least Auklet
Endangered
Guadalupe Murrelet
About These Birds
Least Auklet
小海雀(体长15-16厘米),是体型最小的海雀,在岩石遍布的阿留申群岛和白令海岛屿上形成数百万只的庞大群落繁殖。属海雀科(Alcidae),体羽深色具白色胸部,潜水捕食浮游甲壳类动物。
Guadalupe Murrelet
Guadalupe Murrelet, 22–24 cm, breeds only on Guadalupe Island off Baja California. Very similar to Scripps's Murrelet but with more extensive white on the face. Critically Endangered; fewer than 1,000 individuals; nesting habitat threatened by feral cats and goats (now being controlled). Piscivore.