Atlantic Puffin vs Common Myna
Fratercula arctica เปรียบเทียบกับ Acridotheres tristis
Side-by-Side Comparison
| คุณสมบัติ | Atlantic Puffin | Common Myna |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Fratercula arctica | Acridotheres tristis |
| อันดับ | Charadriiformes | Passeriformes |
| วงศ์ตระกูล | Alcidae | Sturnidae |
| สถานะการอนุรักษ์ | Vulnerable | Least Concern |
| ความยาว | 30.0 cm (11.8 in) | 25.0 cm (9.8 in) |
| กว้างปีก | 56.0 cm (22.0 in) | 38.0 cm (15.0 in) |
| น้ำหนัก | 380.0 g (13.40 oz) | 120.0 g (4.23 oz) |
| อาหาร | Small fish, especially sand eels, herring, and capelin. Dives underwater using wings for propulsion, catching … | Omnivorous — insects, fruit, grain, and kitchen scraps. Bold and opportunistic around human settlements. |
| จำนวนไข่ | 1 | 2-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
Atlantic Puffin only
ไม่มี
Common Myna only
Atlantic Puffin
Breeds on grassy cliff tops and offshore islands. Spends winter entirely at sea in the North Atlantic.
Common Myna
Urban areas, farmland, and open woodland. Closely associated with humans and one of the most successful avian urban colonizers.
Song & Call Comparison
Atlantic Puffin
At burrow gives a low, moaning 'arr-arr-arr' growl. Silent at sea. At breeding colonies produces a series of grunting croaks. Chicks give soft peeping calls.
Common Myna
A noisy, cackling chatter and melodious whistling mixed together. An accomplished mimic of other birds and sounds. Gives repeated 'mee-ow' and harsh 'quarr' alarm calls.
Geographic Range & Migration
Atlantic Puffin
North Atlantic from eastern Canada and northeastern United States to Iceland, Norway, and northwest Russia.
Common Myna
Native to South and Southeast Asia. Introduced and invasive in Australia, South Africa, Middle East, and many Pacific islands.
สถานะการอนุรักษ์
Atlantic Puffin
Common Myna
How to Tell Them Apart
Atlantic Puffin
Black upperparts and white underparts with a distinctive white face. In breeding season, the face brightens and colourful bill plates develop. Winter plumage is duller with a darker face.
Large, laterally compressed, triangular bill — bright orange, blue, and yellow in breeding season
Common Myna
Brown body with a glossy black hood, yellow bill, and bare yellow skin behind the eye. White wing patches conspicuous in flight. Yellow legs.
Strong, slightly curved yellow bill
About These Birds
Atlantic Puffin
The Atlantic puffin, often called the clown of the sea, is a charismatic seabird that nests in burrows on northern sea cliffs. Puffins can carry up to a dozen fish crosswise in their beaks at once thanks to backward-facing spines on their palate. Climate change and overfishing are threatening their food supply, leading to population declines.
Common Myna
The common myna has been named one of the world's 100 worst invasive species by the IUCN. Originally from South Asia, it has been introduced to tropical regions worldwide where it outcompetes native birds for nest cavities. Despite its invasive status, the myna is an intelligent and charismatic bird capable of mimicking human speech.