Little Shearwater vs Balearic Shearwater
Puffinus assimilis comparé à Puffinus mauretanicus
Side-by-Side Comparison
| Attribut | Little Shearwater | Balearic Shearwater |
|---|---|---|
| Nom scientifique | Puffinus assimilis | Puffinus mauretanicus |
| Ordre | Procellariiformes | Procellariiformes |
| Famille | Procellariidae | Procellariidae |
| Statut de conservation | Least Concern | Critically Endangered |
| Longueur | — | — |
| Envergure | 36,0 cm (14.2 in) | 48,4 cm (19.1 in) |
| Poids | 198,0 g (6.98 oz) | 514,8 g (18.16 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Little Shearwater only
Balearic Shearwater only
Aucun(e)
Statut de conservation
Least Concern
Little Shearwater
Critically Endangered
Balearic Shearwater
About These Birds
Little Shearwater
25–30 cm. Small shearwater; dark above with white underparts and extensive white on face and sides of neck. Breeds Canary Islands, Madeira, and southern hemisphere islands; ranges in adjacent oceans. Feeds on small fish and squid; fast fluttering flight close to water.
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.