Scopoli's Shearwater vs Balearic Shearwater
Calonectris diomedea 비교 대상 Puffinus mauretanicus
Side-by-Side Comparison
| 속성 | Scopoli's Shearwater | Balearic Shearwater |
|---|---|---|
| 학명 | Calonectris diomedea | Puffinus mauretanicus |
| 목 | Procellariiformes | Procellariiformes |
| 과 | Procellariidae | Procellariidae |
| 보전 상태 | Least Concern | Critically Endangered |
| 체장 | — | — |
| 날개 폭 | 68.8 cm (27.1 in) | 48.4 cm (19.1 in) |
| 체중 | 707.0 g (24.94 oz) | 514.8 g (18.16 oz) |
| 식성 | -- | -- |
| 산란 수 | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
보전 상태
Least Concern
Scopoli's Shearwater
Critically Endangered
Balearic Shearwater
About These Birds
Scopoli's Shearwater
45–56 cm, wingspan 112–122 cm. Large; brown-grey above with yellow bill; white below. Breeds Mediterranean islands; migrates to Atlantic. Formerly lumped with Cory's Shearwater; distinguished by smaller size and more restricted breeding range. Feeds on fish and squid.
Balearic Shearwater
30–38 cm. Brown above; variably dirty-white to brown below; often shows brown smudging on flanks. Breeds only Balearic Islands, Spain. Critically Endangered with fewer than 3,000 pairs; faces extinction. Migrates to NE Atlantic; threatened by predators, fishing bycatch, and tourist development.