Zino's Petrel vs Balearic Shearwater
Pterodroma madeira в сравнении с Puffinus mauretanicus
Side-by-Side Comparison
| Характеристика | Zino's Petrel | Balearic Shearwater |
|---|---|---|
| Научное название | Pterodroma madeira | Puffinus mauretanicus |
| Отряд | Procellariiformes | Procellariiformes |
| Семейство | Procellariidae | Procellariidae |
| Охранный статус | Endangered | Critically Endangered |
| Длина | — | — |
| Размах крыльев | 50,6 cm (19.9 in) | 48,4 cm (19.1 in) |
| Масса | 227,5 g (8.02 oz) | 514,8 g (18.16 oz) |
| Питание | -- | -- |
| Размер кладки | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Endangered
Zino's Petrel
Critically Endangered
Balearic Shearwater
About These Birds
Zino's Petrel
33–36 cm. Small gadfly petrel; grey-brown above with white underparts and partial dark breast-band. Critically Endangered; breeds only on Madeira's high central mountains (fewer than 65 pairs). Threatened by light pollution, introduced predators. Long-distance migrations to Atlantic.
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.