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Difference between revisions of "Leach's Storm Petrel" - BirdForum Opus

(Edit spelling of new sci name to reflect Clements Aug21)
(Edit Subspecies name spelling and range to reflect Clements Aug21, Update Clements to Aug21, Edit Taxonomy narrative, Add Subspecies section heading,)
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Atlantic and Pacific Oceans.
 
Atlantic and Pacific Oceans.
 
==Taxonomy==
 
==Taxonomy==
Two subspecies recognized:
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This is a [[Dictionary_P-S#P|polytypic]] species<sup>[[#References|[1]]]</sup> consisting of 2 subspecies.
* ''O. l. leucorhoa'' in the North Atlantic; [[Japan]] to Aleutians and islands off northern [[Mexico]]
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===Subspecies===
* ''O. l. chapmani'' on Coronados Islands and San Benito Islands (northwest [[Mexico]])
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* ''H. l. leucorhous'' breeds in the north Pacific, from northeastern Japan through the Kuril and Aleutian Islands to southeastern Alaska, south to central California (Farallon Islands); and in the north Atlantic from the northeastern USA (Massachusetts, Maine) and eastern Canada east to Iceland, the Faeroe Islands, northern Scotland, and northwestern Norway;
 +
* ''H. l. chapmani'' Coronados Islands and San Benito Islands (northwest [[Mexico]])
 +
 
 
Formerly considered conspecific with [[Townsend's Storm Petrel]] and [[Ainley's Storm Petrel]].
 
Formerly considered conspecific with [[Townsend's Storm Petrel]] and [[Ainley's Storm Petrel]].
 
==Habitat==
 
==Habitat==
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==References==
 
==References==
#{{Ref-Clements6thAug16}}#{{Ref-GillDonsker16V6.3}}
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#{{Ref-Clements6thAug21}}#{{Ref-GillDonsker16V6.3}}
 
{{ref}}
 
{{ref}}
 
==External Links==
 
==External Links==

Revision as of 20:30, 21 January 2022


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Photo by Steve Seal
location: Draycote Water, UK

Alternative name: Leach's Petrel Includes: Chapman's Storm Petrel

Hydrobates leucorhous

Oceanodroma leucorhoa

Identification

A small seabird of the tubenose family. It is named after the British zoologist William Elford Leach.

8-21 cm. Dark plumage and white rump with a black line through it. Forked tail

Distribution

Atlantic and Pacific Oceans.

Taxonomy

This is a polytypic species[1] consisting of 2 subspecies.

Subspecies

  • H. l. leucorhous breeds in the north Pacific, from northeastern Japan through the Kuril and Aleutian Islands to southeastern Alaska, south to central California (Farallon Islands); and in the north Atlantic from the northeastern USA (Massachusetts, Maine) and eastern Canada east to Iceland, the Faeroe Islands, northern Scotland, and northwestern Norway;
  • H. l. chapmani Coronados Islands and San Benito Islands (northwest Mexico)

Formerly considered conspecific with Townsend's Storm Petrel and Ainley's Storm Petrel.

Habitat

Close to the sea in well concealed areas such as rock crevices, shallow burrows.

Can turn up on lakes and reservoirs, many miles inland, as a result of storms

Behaviour

Breeding

1 white egg is laid. Visits the nest only at night

Diet

Small fish and crustaceans

Vocalisation

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, S. M. Billerman, T. A. Fredericks, J. A. Gerbracht, D. Lepage, B. L. Sullivan, and C. L. Wood. 2021. The eBird/Clements checklist of Birds of the World: v2021. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/
  2. Gill, F and D Donsker (Eds). 2016. IOC World Bird Names (version 6.3). Available at http://www.worldbirdnames.org/.

Recommended Citation

External Links

Birdforum thread: How to see a Leach's Storm Petrel in the UK: [[1]]

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