British Butterflies - An Online Guide by Steven Cheshire
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UK Status  
Resident A species which is continually Resident in the UK with stable breeding populations.
Migrant A species which occurs as a Migrant in the UK. It may be able to breed here although they are usually unable to survive our winter months. Migrants are normally reported in the UK every year.
Rare Migrant A species which occurs as a Rare Migrant in the UK. It may able to breed here although they are usually unable to survive our winter months. Rare Migrants may not be seen for many years.
Extinct A species which is Extinct in the UK, usually as a result of habitat loss.
Introduction A species which ocurs in the UK as an accidental introduction.
Grizzled Skipper Grizzled Skipper
Pyrgus malvae
(Linnaeus, 1758)

Family: Hesperiidae
UK Status: Resident
wingspan23-29mm

wingspanprinter friendly version
pupapupapupapupaadultadultovaovalarvaepupapupapupapupapupa
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
Nomenclature
Insecta (Insects): Lepidoptera (Butterflies & Moths): Hesperiidae (Family): Pyrginae (Subfamily): Pyrgus (Genus): malvae (Species):
Description
This charming small spring butterfly can be difficult to spot due to its ability to vanish during flight. It is an accomplished flyer changing speed and direction in an instant. Up close the large eyes and fluffy face make the Grizzled Skipper a charming character.

The males tend to be found basking in the sun perched on a dead flower head in a sheltered hollow or south facing bank/ditch. They can be easily overlooked when at rest or roosting on flower heads.

The Grizzled Skipper is generally dark brown above, fringed with white and a loose checkerboard pattern of white spots which can be variable. As individuals age, the dark brown ground colour turns a more dull bronze colour.

The Grizzled Skipper is a Priority Species for conservation due to the continued loss of habitat and resulting drop in population.


Habitat
This butterfly can be found in a variety of habitats including disused railway lines woodland rides and waste ground... although primarily on Chalk Downland in the south of the UK.

In order to breed the Grizzled Skipper requires patches of bare ground, an abundance of larval food plant and spring flowers.


Larval Food Plants
Agrimony (Agrimonia eupatoria)
Creeping Cinquefoil (Potentilla reptans)
Wild Strawberry (Fragaria vesca)

Stock Photography Library
We have 11 photographs of the Grizzled Skipper in the British Butterflies photo library
More photographs available
Image ID BB1584 - Grizzled Skipper - © Steven Cheshire
BB1584 - Grizzled Skipper
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Image ID BB1583 - Grizzled Skipper - © Steven Cheshire
BB1583 - Grizzled Skipper
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Image ID BB1582 - Grizzled Skipper - © Steven Cheshire
BB1582 - Grizzled Skipper
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Image ID BB1581 - Grizzled Skipper - © Steven Cheshire
BB1581 - Grizzled Skipper
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Image ID BB362 - Grizzled Skipper - © Steven Cheshire
BB362 - Grizzled Skipper
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Image ID BB314 - Grizzled Skipper - © Steven Cheshire
BB314 - Grizzled Skipper
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Image ID BB313 - Grizzled Skipper - © Steven Cheshire
BB313 - Grizzled Skipper
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Image ID BB182 - Grizzled Skipper - © Steven Cheshire
BB182 - Grizzled Skipper
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More photographs available
More photographs available
Distribution  
It can be seen in South and Central England parts of South East Wales North East Wales and Lincolnshire. It is usually found in small discrete colonies where the larval food plant grows but is often absent even when the habitat looks suitable for this species. Distribution of the Grizzled Skipper shown in dark green.
Where to see the Grizzled Skipper
Wiltshire: Bentley Station Meadow
Cumbria: Howe Riding Wood
Oxfordshire: Aston Rowant NNR
Warwickshire: Wolfhamcote, Bishops Itchington, Southam Quarry, Ryton Wood Meadows BC Reserve
Somerset: Thurlbear Quarrylands
Population Trends
species status the Grizzled Skipper is a resident species in Britain
population trend1 (1995-2004) down by -42% (1976-2004) down by -34%
1Fox, R., Asher. J., Brereton. T., Roy, D & Warren, M.
(2006) The State of Butterflies in Britain & Ireland, Pices, Oxford.
UK Biodiversity Action Plan (BAP) Status
UK BAP status2 candidate priority species (link)
2 For more information about the UK Biodiversity Action Plan (BAP) species status, visit www.ukbap.org.uk.
IUCN Category Status
IUCN category3 vulnerable vulnerable4
3 Fox, R., Warren, M & Brereton, T.
(2007) New Red List of British Butterflies. Butterfly Conservation, Wareham.

4 More information about IUCN categories available here.
Find Out More Online*
More information about the Grizzled Skipper can be found on Peter Eeles excellent UK Butterflies web site.
Aberrations and Forms
We currently know of 10 named aberrant forms of the Grizzled Skipper. More information about aberrants can be found here.
ab. albina - Tutt (1906)
ab. bilineata - Reverdin (1914)
ab. fasciata - Tutt (1896)
ab. intermedia - Oberthür (1910)
ab. marginoelongata - Reverdin (1914)
ab. moryi - Strand (1902)
ab. punctifera - Fuchs (1889)
ab. rufa - Tutt (1906)
ab. scabellata - Reverdin (1910)
ab. taras - Bergstrasser (1780)
References
The information on this web site comes from a variety of freely available resources including books, academic reports and web sites alongside my own personal observations of butterflies. The species descriptions are currently in the process of being edited (spring 2009) to include new data, recent personal observations and referencing following a major update to the site. A complete list of references mentioned in the text on this web site is available here.
* External Links Disclaimer
This web site includes links to information provided by external web sites which are not in any way under the control of www.britishbutterflies.co.uk. We cannot, therefore, be held responsible for the content of external web pages.
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