Scopoli's Shearwater vs Balearic Shearwater
Calonectris diomedea в сравнении с Puffinus mauretanicus
Side-by-Side Comparison
| Характеристика | Scopoli's Shearwater | Balearic Shearwater |
|---|---|---|
| Научное название | Calonectris diomedea | Puffinus mauretanicus |
| Отряд | Procellariiformes | Procellariiformes |
| Семейство | Procellariidae | Procellariidae |
| Охранный статус | Least Concern | Critically Endangered |
| Длина | — | — |
| Размах крыльев | 68,8 cm (27.1 in) | 48,4 cm (19.1 in) |
| Масса | 707,0 g (24.94 oz) | 514,8 g (18.16 oz) |
| Питание | -- | -- |
| Размер кладки | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
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.