Tufted Puffin vs Ancient Murrelet
Fratercula cirrhata เปรียบเทียบกับ Synthliboramphus antiquus
Side-by-Side Comparison
| คุณสมบัติ | Tufted Puffin | Ancient Murrelet |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Fratercula cirrhata | Synthliboramphus antiquus |
| อันดับ | Charadriiformes | Charadriiformes |
| วงศ์ตระกูล | Alcidae | Alcidae |
| สถานะการอนุรักษ์ | Least Concern | Least Concern |
| ความยาว | — | — |
| กว้างปีก | 38.8 cm (15.3 in) | 27.1 cm (10.7 in) |
| น้ำหนัก | 767.3 g (27.07 oz) | 208.16666666666666 g (7.34 oz) |
| อาหาร | -- | -- |
| จำนวนไข่ | 1 | 2 |
| Population Trend | — | — |
Habitat Comparison
สถานะการอนุรักษ์
Least Concern
Tufted Puffin
Least Concern
Ancient Murrelet
About These Birds
Tufted Puffin
Tufted Puffin, 36–41 cm, is the largest North Pacific puffin, breeding on grassy slopes of islands from California to Kamchatka. Jet-black body, white face, massive orange-red bill, striking golden head tufts. Piscivore; carries multiple fish crosswise in bill. Pelagic in winter across North Pacific.
Ancient Murrelet
Ancient Murrelet, 24–27 cm, breeds in burrows on North Pacific islands from British Columbia to Japan. Black hood, grey back, white underparts with yellow bill. Nocturnal at colonies to avoid predators. Chicks lead-march to sea within days of hatching — abandoning the nest very early. Planktivore and piscivore.