Band-rumped Storm-petrel vs Guadalupe Storm-petrel
Hydrobates castro comparé à Hydrobates macrodactylus
Side-by-Side Comparison
| Attribut | Band-rumped Storm-petrel | Guadalupe Storm-petrel |
|---|---|---|
| Nom scientifique | Hydrobates castro | Hydrobates macrodactylus |
| Ordre | Procellariiformes | Procellariiformes |
| Famille | Hydrobatidae | Hydrobatidae |
| Statut de conservation | Least Concern | Not Evaluated |
| Longueur | — | — |
| Envergure | 30,1 cm (11.9 in) | 32,7 cm (12.9 in) |
| Poids | 49,25 g (1.74 oz) | 36,71 g (1.29 oz) |
| Régime alimentaire | -- | -- |
| Taille de la couvée | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
Habitats partagés
Aucun(e)
Band-rumped Storm-petrel only
Aucun(e)
Guadalupe Storm-petrel only
Statut de conservation
Least Concern
Band-rumped Storm-petrel
Not Evaluated
Guadalupe Storm-petrel
About These Birds
Band-rumped Storm-petrel
Band-rumped Storm-petrel, 19–21 cm, breeds on Atlantic and Pacific volcanic islands including the Azores, Canaries, and Galápagos. Sooty brown with a white rump band; similar to Leach's but straighter wingtips and steadier flight. Multiple cryptic species may be involved. Planktivore; widespread pelagic.
Guadalupe Storm-petrel
Guadalupe Storm-petrel, 22–23 cm, is Critically Endangered — possibly extinct; no confirmed sightings since the 1930s when cats eliminated the colony on Guadalupe Island. Large, all-dark storm-petrel very similar to Black Storm-petrel. Status uncertain; intensive searches have not relocated any individuals.