Least Storm-petrel vs Wedge-rumped Storm-petrel
Hydrobates microsoma dibandingkan dengan Hydrobates tethys
Side-by-Side Comparison
| Atribut | Least Storm-petrel | Wedge-rumped Storm-petrel |
|---|---|---|
| Nama Ilmiah | Hydrobates microsoma | Hydrobates tethys |
| Ordo | Procellariiformes | Procellariiformes |
| Famili | Hydrobatidae | Hydrobatidae |
| Status Konservasi | Least Concern | Least Concern |
| Panjang | — | — |
| Rentang Sayap | 23,8 cm (9.4 in) | 26,0 cm (10.2 in) |
| Berat | 18,0 g (0.63 oz) | 27,0 g (0.95 oz) |
| Diet | -- | -- |
| Ukuran Sarang | 1 | 1 |
| Population Trend | — | — |
Status Konservasi
Least Concern
Least Storm-petrel
Least Concern
Wedge-rumped Storm-petrel
About These Birds
Least Storm-petrel
World's smallest seabird at 13–15 cm. Sooty-black with white rump; short rounded wings. Breeds Baja California islands; ranges offshore in eastern Pacific to Ecuador. Feeds on zooplankton and small fish by pattering on the surface. Nocturnal at breeding colonies; Near Threatened.
Wedge-rumped Storm-petrel
Wedge-rumped Storm-petrel, 19–21 cm, breeds in enormous colonies in the Galápagos and on islands off Peru. The largest white rump patch of any storm-petrel — nearly triangular, extending to the uppertail coverts. Unlike most storm-petrels, daytime activity at colonies. Planktivore in eastern Pacific upwelling.