Grey hypocolius (Hypocolius ampelinus)

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Male grey hypocolius calling
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Grey hypocolius fact file

Grey hypocolius description

KingdomAnimalia
PhylumChordata
ClassAves
OrderPasseriformes
FamilyBombycillidae
GenusHypocolius (1)

The most conspicuous feature of the male grey hypocolius (Hypocolius ampelinus) is the black face mask that extends to the back of the neck. The rest of the plumage is a delicate bluish-grey, with black fringing on the primary feathers and at the tip of the long, sleek tail. The female grey hypocolius has a somewhat duller appearance, as it lacks the distinctive face mask. The plumage of the female is more brownish-grey with white tips on the primary feathers and an indistinct black band on the tail tip (2). The grey hypocolius has short, strong legs and a slightly hooked bill (4).

Juvenile grey hypocolius have a sandy colouration with washed out black tips on the tail feathers (2).

The grey hypocolius may call with a ‘tre-tur-tur’, where the last two notes are lower in pitch, or with a descending ‘wee-oo’. During courtship a continuous ‘kirrr’ call can be heard (2).

Also known as
Hypocolius.
French
Hypocolius gris.
Size
Length: 23 cm (2)
Wingspan: 10 cm (3)
Weight
48 - 57 g (2)
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Grey hypocolius biology

The diet of the grey hypocolius consists primarily of fruits, particularly berries and dates, although during the non-breeding season it will also eat other fruits and young shoot leaves. On occasion the grey hypocolius will also consume invertebrates, which are plucked from foliage or snatched from the air in flight. It feeds in small social groups within dense foliage, either on the ground or from a perch (2).

The nest of the grey hypocolius is a cup-shaped structure made from small twigs and lined with grass, down and sometimes hair or wool. The nest is usually situated one to four metres off the ground in a thorny tree. Three to five eggs are typically laid between May and July, and are incubated for 14 days. Both the male and female incubate the eggs as well as feed the chicks (2).

The grey hypocolius leaves its breeding range in September, migrating a short distance south overnight, no further than 1,000 kilometres, where it remains until April. However, some adults have been recorded remaining in West Iran year-round (3).

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Grey hypocolius range

The grey hypocolius occurs throughout the Middle East (5). It is known to breed in Afghanistan, Iran and Iraq, and also occurs in Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, the United Arab Emirates and Yemen (5).

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Grey hypocolius habitat

The grey hypocolius resides in lowland woodland areas, where it relies on specific trees for nesting. Outside of the breeding season it may also be found in desert scrub, irrigated plantations and fruit groves, provided there is a good supply of drinking water and an abundance of fruiting trees on which to feed (2).

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Grey hypocolius status

The grey hypocolius is classified as Least Concern (LC) on the IUCN Red List (1).

IUCN Red List species status – Least Concern

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Grey hypocolius threats

There has been some destruction to the woodlands in which the grey hypocolius breeds and to its winter roosting sites (2), although this is not currently considered to be a significant threat to this bird (5).

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Grey hypocolius conservation

Although there are no specific conservation measures in place for the grey hypocolius, it will benefit from the planting of fruiting trees and increased irrigation in areas in which it resides (2).

View information on this species at the UNEP World Conservation Monitoring Centre.
Environment Agency - Abu Dhabi is a principal sponsor of ARKive. EAD is working to protect and conserve the environment as well as promoting sustainable development in the Emirate of Abu Dhabi.
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Find out more

Learn more about bird conservation:

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Authentication

This information is awaiting authentication by a species expert, and will be updated as soon as possible. If you are able to help please contact:
arkive@wildscreen.org.uk

This species information was authored as part of the ARKive and Universities Scheme.
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Glossary

Incubated
Kept warm so that development is possible.
Invertebrates
Animals with no backbone, such as insects, crustaceans, worms and spiders.
Primary feathers
In birds, the main flight feathers projecting along the outer edge of the wing.
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References

  1. IUCN Red List (November, 2010)  
    http://www.iucnredlist.org/
  2. del Hoyo  J., Elliott, A. and Sargatal, J. (2005) Handbook of the Birds of the World. Volume 10: Cuckoo Shrikes to Thrushes. Lynx Edicions, Barcelona.
  3. Cramp, S. (1988) Handbook of the Birds of Europe, the Middle East and North Africa. The Birds of the Western Palearctic. Volume V. Tyrant Flycatchers to Thrushes.Oxford University Press, Oxford.
  4. Campbell, B. and Lack, E. (1985) A Dictionary of Birds. T&AD Poyser Ltd, London.
  5. BirdLife International (November, 2010)
    http://www.birdlife.org/
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Image credit

Male grey hypocolius calling  
Male grey hypocolius calling

© Neil Bowman / www.flpa-images.co.uk

FLPA - images of nature
Pages Green House
Wetheringsett
Stowmarket
Suffolk IP14 5QA
United Kingdom
Tel: +44 (0) 1728 861 113
Fax: +44 (0) 1728 860 222
pictures@flpa-images.co.uk
http://www.flpa-images.co.uk

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