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Pterodroma longirostris

(Petrel de M?s Afuera)

Overview

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Vulnerable

Threat status

Interesting Facts

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Common Names

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Click on the language to view common names.

Common Names in Dutch:

Stejnegers stormvogel

Common Names in English:

Stejneger's Petrel

Common Names in French:

Pétrel de Stejneger, Pétrel de Stejneger

Common Names in German:

Stejnegersturmvogel

Common Names in Japanese:

ヒメシロハラミズナギドリ

Common Names in Spanish:

Petrel de M?s Afuera, Petrel de más afuera

Description

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Physical Description

Adult : Head : Crown: dark gray Face : Forehead: white Bill: black Neck: Foreneck: white Hindneck: dark gray Body: Underparts: white Upperparts: dark brownish-gray Legs : Leg Color: blue Wings : Undersides: white with short black line along leading edge at bend Tail: dark brown.

Habitat

Vegetation: freshwater marshes, pelagic waters • Zoogeographic Region: Juan Fernandez Islands • Foraging Strata: Water • Center of Abundance: Lower subtropical: lowlands, lower than 500 m.; subtropics. • Sensitivity to Disturbance: High

Typically found at an altitude of 0 to 5,308 meters (0 to 17,415 feet).[1]

Ecology: It nests in burrows on slopes in Dicksonia externa fern-forest and adjacent grasslands at elevations of 700-1,1120 m 6. Breeding begins in November. One egg is laid in late November-early December with hatching in late January-mid February. Fledging occurs in May. It forms mixed-species colonies with P. externa1, typically forming small monospecific clusters of burrows in shallow soils within the larger P. externa colony7. It feeds in pelagic waters primarily on squid and small fish7.

[2].

List of Habitats :

Taxonomy

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Synonyms

Pterodroma longirostris (Stejneger, 1893)

Notes

Name Status: Accepted Name .

Last scrutiny: 13-Jun-2007

Similar Species

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Members of the genus Pterodroma

ZipcodeZoo has pages for 51 species and subspecies in this genus:

P. alba (Phoenix Petrel) · P. arminjoniana (South Trinidade Petrel) · P. arminjoniana arminjoniana (South Trinidade Petrel) · P. aterrima (Mascarene Black Petrel) · P. atrata (Henderson Petrel) · P. axillaris (Chatham Island Petrel) · P. baraui (Barau's Petrel) · P. becki (Solomon Islands Petrel) · P. brevipes (Collared Petrel) · P. brevirostris (Kerguelen Petrel) · P. cahow (Bermuda Petrel) · P. caribbaea (Jamaica Petrel) · P. cervicalis (White-Naped Petrel) · P. cookii (Blue-Footed Petrel) · P. cookii cookii (Blue-Footed Petrel) · P. cookii orientalis (Cook's Petrel) · P. defilippiana (Juan Fernandez Petrel) · P. externa (Juan Fernández Petrel) · P. externa externa (Juan Fernandez Petrel) · P. feae (Fea's Soft-Plumaged Petrel) · P. hasitata (Black-Capped Petrel) · P. heraldica (Herald Petrel) · P. hypoleuca (Salvin's Petrel) · P. hypoleuca hypoleuca (Salvin's Petrel) · P. incerta (Schlegel's Petrel) · P. inexpectata (Peales (Mottled) Petrel) · P. lessonii (White-Headed Petrel) · P. leucoptera (Collared Petrel) · P. leucoptera leucoptera (White-Winged Petrel) · P. longirostris (Stejneger's Petrel) · P. macgillivrayi (Fiji Petrel) · P. macroptera (Great-Winged Petrel) · P. macroptera macroptera (Great-Winged Petrel) · P. madeira (Zino's Soft-Plumaged Petrel) · P. magentae (Chatham Island Petrel) · P. mollis (Southern Soft-Plumaged Petrel) · P. mollis mollis (Southern Soft-Plumaged Petrel) · P. neglecta (Variable Petrel) · P. neglecta neglecta (Variable Petrel) · P. nigripennis (Black-Winged Petrel) · P. occulta (Vanuatu Petrel) · P. phaeopygia (Hawaiian Dark-Rumped Petrel) · P. phaeopygia phaeopygia (Dark-Rumped Petrel) · P. phaeopygia sandwichensis (Hawaiian Dark-Rumped Petrel) · P. pycrofti (Pycroft's Petrel) · P. rostrata (Tahiti Petrel) · P. rostrata rostrata (Tahiti Petrel) · P. rupinarum (Large St Helena Petrel) · P. sandwichensis (Hawaiian Petrel) · P. solandri (Bird Of Providence) · P. ultima (Murphy's Petrel)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal March 12, 2008:

Identifiers

Footnotes

  1. Mean = 550.700 meters (1,806.759 feet), Standard Deviation = 825.970 based on 134,551 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
  2. BirdLife International 2010. Pterodroma longirostris. In: IUCN 2011. IUCN Red List of Threatened Species. Version 2011.2. <www.iucnredlist.org>. Downloaded on 04 February 2012. [back]
Last Revised: 7/16/2012