Jamaican Petrel vs Balearic Shearwater
Pterodroma caribbaea в сравнении с Puffinus mauretanicus
Side-by-Side Comparison
| Характеристика | Jamaican Petrel | Balearic Shearwater |
|---|---|---|
| Научное название | Pterodroma caribbaea | Puffinus mauretanicus |
| Отряд | Procellariiformes | Procellariiformes |
| Семейство | Procellariidae | Procellariidae |
| Охранный статус | Not Evaluated | Critically Endangered |
| Длина | — | — |
| Размах крыльев | 54,8 cm (21.6 in) | 48,4 cm (19.1 in) |
| Масса | 278,0 g (9.81 oz) | 514,8 g (18.16 oz) |
| Питание | -- | -- |
| Размер кладки | -- | 1 |
| Population Trend | — | — |
Habitat Comparison
Охранный статус
Not Evaluated
Jamaican Petrel
Critically Endangered
Balearic Shearwater
About These Birds
Jamaican Petrel
36 cm. Dark sooty-brown throughout with slightly paler underparts. Possibly Critically Endangered or extinct; last confirmed sighting 1879 in Jamaica. Likely nested in Blue Mountains. If surviving, threatened by mongoose predation and habitat loss; only occasional sight records at sea.
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.