Arctic Tern vs Indian Peafowl
Sterna paradisaea 비교 대상 Pavo cristatus
Side-by-Side Comparison
| 속성 | Arctic Tern | Indian Peafowl |
|---|---|---|
| 학명 | Sterna paradisaea | Pavo cristatus |
| 목 | Charadriiformes | Galliformes |
| 과 | Laridae | Phasianidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 34.0 cm (13.4 in) | 195.0 cm (76.8 in) |
| 날개 폭 | 80.0 cm (31.5 in) | 160.0 cm (63.0 in) |
| 체중 | 110.0 g (3.88 oz) | 5000.0 g (176.37 oz) |
| 식성 | Small fish and crustaceans caught by plunge-diving from the air. Hovers briefly before diving. | Omnivorous — seeds, berries, insects, small vertebrates, and cultivated crops. Forages on the ground in … |
| 산란 수 | 2-3 | 3-8 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Arctic Tern
Breeds on coastal and tundra habitats. Spends most of its life at sea over the open ocean. Nests in colonies on beaches and rocky shores.
Indian Peafowl
Open forests, farmland, and areas near water in the Indian subcontinent. Highly adaptable and common near human settlements.
Song & Call Comparison
Arctic Tern
A sharp, grating 'kree-yah' alarm call. Also gives 'kik-kik-kik' near the nest. Highly aggressive vocally during the Arctic breeding season. Calls are harsh and insistent.
Indian Peafowl
Loud, harsh, repetitive 'may-AWE' screaming call, audible over great distances. Display calls are a mewing 'aaaow'. Peacocks call persistently at dawn and before rain.
Geographic Range & Migration
Arctic Tern
Breeds in the Arctic and sub-Arctic. Migrates to the Antarctic, experiencing two summers per year. Found on every ocean.
Indian Peafowl
Indian subcontinent including India, Sri Lanka, and parts of Pakistan and Bangladesh. Feral populations worldwide.
보전 상태
Arctic Tern
Indian Peafowl
How to Tell Them Apart
Arctic Tern
Pale grey upperparts, white underparts with a black cap. Blood-red bill and short red legs. Deeply forked tail streamers. Winter adults lose the full black cap.
Slender, pointed, bright red bill
Indian Peafowl
Males (peacocks) have iridescent blue-green plumage and an enormous train of elongated upper tail coverts with eye-spots. Females (peahens) are brown and cryptically patterned.
Short, stout, greyish-horn bill
About These Birds
Arctic Tern
북극제비갈매기는 모든 동물 중 가장 긴 이동 기록을 보유하고 있어, 매년 북극에서 남극까지 약 7만 km를 왕복합니다. 약 30년의 수명 동안 달을 세 번 왕복하는 거리를 날아다닙니다. 지구상 어떤 생물보다 많은 일광을 경험하는 놀라운 새입니다.
Indian Peafowl
인도공작은 인도 아대륙 원산의 화려한 큰 새로 세계에서 가장 잘 알려진 새 중 하나이다. 수컷은 수백 개의 눈 모양 무늬가 있는 극적으로 긴 꼬리 깃털을 가지며 짝 유인을 위해 부채꼴로 펼친다. 인도의 국조이며 전 세계적으로 사육되고 있다.