Ashy Storm-petrel vs Ringed Storm-petrel
Hydrobates homochroa से तुलना Hydrobates hornbyi
Side-by-Side Comparison
| विशेषता | Ashy Storm-petrel | Ringed Storm-petrel |
|---|---|---|
| वैज्ञानिक नाम | Hydrobates homochroa | Hydrobates hornbyi |
| गण | Procellariiformes | Procellariiformes |
| कुल | Hydrobatidae | Hydrobatidae |
| संरक्षण स्थिति | Endangered | Near Threatened |
| लंबाई | — | — |
| पंखों का फैलाव | 26.6 cm (10.5 in) | 32.6 cm (12.8 in) |
| वजन | 36.333333333333336 g (1.28 oz) | 39.25 g (1.38 oz) |
| आहार | -- | -- |
| अंडों की संख्या | 1 | 1 |
| Population Trend | — | — |
Habitat Comparison
संरक्षण स्थिति
Endangered
Ashy Storm-petrel
Near Threatened
Ringed Storm-petrel
About These Birds
Ashy Storm-petrel
Ashy Storm-petrel, 19–21 cm, is restricted to the California Current of the eastern Pacific; breeding on Channel Islands and the Farallon Islands. Entirely ashy brown without white rump — uncommon among storm-petrels. Endangered; less than 10,000 individuals; threatened by light pollution and introduced predators.
Ringed Storm-petrel
Ringed Storm-petrel, 21–23 cm, is an extremely poorly known species with a highly restricted range over the Humboldt Current off Peru and Chile. White underparts with a distinctive dark breast band — giving the 'ringed' appearance. Breeding grounds unknown until recently; likely nests in Atacama Desert.