European rock pipit

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European rock pipit
On St Mary's Island, Tyne and Wear, United Kingdom
Scientific classification
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A. petrosus
Binomial name
Anthus petrosus
(Montagu, 1798)
Synonyms

Anthus spinoletta petrosus (Montagu, 1798)

The Eurasian Rock Pipit (Anthus petrosus) is a small species of passerine bird which breeds on rocky coasts of western Europe.

Taxonomy and systematics

There are three subspecies of Eurasian Rock Pipit:[2]

Description

Illustration by Henrik Grönvold

The Rock Pipit is the most inconspicuous of the pipits. They are closely related to the Tree and Meadow Pipits and are rather similar in appearance, however are larger and have darker legs.[3] It has dusky outer tail feathers, unlike the pure white of most pipits.[4] It can also be distinguished by its smoke-coloured plumage, pale eye-ring and dark breast, although the breast streaks are poorly defined.[3][4] The upperparts are dark olive with buff underparts. It has a length of 16 centimetres and a wingspan of 25 centimetres, with a weight of 24 grams.[5]

Distribution and habitat

Behaviour and ecology

Breeding

Food and feeding

Threats or Survival

In culture or Relationship to humans

Status

Existing Content

The Eurasian Rock Pipit (Anthus petrosus) is a small passerine bird species which breeds on rocky coasts of western Europe northwards from Brittany. It is mainly resident in Ireland, Great Britain and France, in the west of its range, but the Scandinavian and Russian populations migrate south in winter; individuals sometimes stray into inland Europe. In Saxony it is a rarely seen visitor; for example, the Staatliches Museum für Tierkunde Dresden has but a single specimen (C 13347), a male shot at Dresden as long ago as 8 October 1894[6].

It was formerly included within its putative sister species, the Water Pipit (A. spinoletta), as was their slightly more distinct Pacific relative the Buff-bellied Pipit (A. rubescens).

Description, systematics and ecology

A. p. kleinschmidti on Suðuroy, Faroe Islands

Like most other pipits, this is an undistinguished looking species on the ground, mainly dark brown above and heavily streaked buff below. It has dark legs, pale grey outer tail feathers and a longish dark bill. Its dark plumage is an adaptation to the rocky coasts on which it breeds and winters.

West European birds (subspecies A. p. petrosus, A. p. kleinschmidti and A. p. meinertzhageni) remain dark grey-buff all year. Scandinavian and Baltic Sea birds (A. p. littoralis) are usually indistinguishable from petrosus in winter; they may show pinkish underparts and a pale supercilium in summer, resembling the Water Pipit (A. spinoletta). Vagrant birds in winter are easily distinguished from Water Pipits but impossible to assign to subspecies by appearance and measurements. However, the western populations are known to be nearly sedentary, so east of the Elbe basin vagrant Rock Pipits are presumably mostly littoralis.[7][6]

Its call is an explosive fit. The song, as in many pipits, is a series of "blocks" of repeated more or less shrill cheeping single or double notes; it ends on a trill and has usually fewer, but longer-lasting "blocks" (a dozen repetitions or more) than in the Water Pipit.

This species is insectivorous like its relatives, and as usual for Motacillidae seeks out much of its prey on foot. Eurasian Rock Pipits tend to be found along rocky coasts, whereas Water Pipits favour damp grassland. While they may be occur in the same general area occasionally, they are rarely found in the same habitat. The Eurasian Rock Pipit is a much more approachable bird than the Water Pipit. If startled, it flies a fairly short distance, close to the ground, before it lands again.[7]

References

  1. ^ Template:IUCN
  2. ^ Clements, J.F. (2012). "The Clements Checklist". Cornell Lab of Ornithology. Retrieved 28 July 2013. {{cite web}}: Unknown parameter |coauthors= ignored (|author= suggested) (help)
  3. ^ a b Harbard, Chris (1989). Song Birds: How to attract them and identify their songs. London: Kingfisher Books. p. 59. ISBN 0862724597.
  4. ^ a b Hayman, Peter; Burton, Philip (1979). The Birdlife of Britain. London: Mitchell Beazley Publishers Limited. p. 84. ISBN 0855330872.
  5. ^ Robinson, R.A. (2005). "Rock Pipit Anthus petrosus". BirdFacts. British Trust for Ornithology. Retrieved 5 August 2013.
  6. ^ a b Töpfer, Till (15 January 2008). "Nachweise seltener Vogeltaxa (Aves) in Sachsen aus der ornithologischen Sammlung des Museums für Tierkunde Dresden". Faunistische Abhandlungen (in German). 26 (3): 63–101. ISSN 0375-2135. {{cite journal}}: Unknown parameter |trans_title= ignored (|trans-title= suggested) (help)
  7. ^ a b Bijlsma, R.J. (1977). "Voorkomen en oecologie van Anthus spinoletta spinoletta en A. s. littoralis in de uiterwaarden van de Rijn bij Wageningen". Limosa (in Dutch). 50 (3–4). Amsterdam: Nederlandse Ornithologische Unie: 127–136. ISSN 0024-3620. {{cite journal}}: Unknown parameter |trans_title= ignored (|trans-title= suggested) (help)