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Butterfly Conservation Warwickshire - Branch Logo featuring the White-letter Hairstreak butterfly.Butterfly Conservation.

Butterflies - Small Blue (Cupido minimus)

Also known as the 'Little Blue', the Small Blue is the smallest native British Butterfly and is easily overlooked. The upper wings of this tiny butterfly tend to be a dusky brown fringed with white with a sheen of blue scales radiating out from the body. Its undersides are a dull blue-gray colour with small dark spots again with a hint of blue extending from the body.

Males are highly territorial selecting a prominent perch in a sheltered position. The females tend to disperse to lay eggs on the buds and flowers of the larval food plant Kidney Vetch. Males and females are easily found in communal roosts during the early evening as the sun begins to set.

  • Larval Food Plants
  • Habitat
  • Status
  • Key Sites
  • Links
  • Photographs

Kidney Vetch (Anthyllis vulneraria)

The main requirements of the Small Blue are dry sheltered areas of grassland where Kidney Vetch grows. Sites must have sparse or eroding vegetation with bare ground where Kidney Vetch seedlings can become established and where flowering Kidney Vetch is abundant.

The Small Blue is best looked for on chalk and limestone grassland, quarries, gravel pits, and disused railways.

Resident in Warwickshire.

Bishops Hill
Stockton Cutting
Southam Bypass

Find out more about the Small Blue online at the following links;
www.britishbutterflies.co.uk
www.butterfly-conservation.org
www.ukbutterflies.co.uk






Flight Chart
The flight chart below is based on observations of the adult Small Blue butterfly in Warwickshire between 2005 and 2008. Peak periods are shown in dark green.


Small Blue Flight Chart

Distribution Maps

Small Blue - 2011 records / distribution. Small Blue - 2010 records / distribution. Small Blue - 2000 to 2009 records / distribution.
2011 (1yr) 2010 (1yr) 2000-09 (10yr)

Small BlueSmall Blue © Keith Warmington - Bishops Itchington, Warwickshire

Annual First Sightings
First sighting dates are based on records of Small Blue submitted online. Please note that these dates are not updated retrospectively to include records submitted to the branch recorder in other forms.

04/05/2017 Southam Bypass North

05/05/2016 Stockton Cutting

04/05/2015 Southam Bypass/Bishops Hill

06/05/2014 Southam Bypass North

19/05/2013 Southam Bypass North

12/05/2012 Bishop's Hill

25/04/2011 Stockton Cutting

15/05/2010 Southam Bypass North / Bishops Hill

19/05/2009 Bishop's Hill

10/05/2008 Bishops Hill

05/05/2007 Bishops Hill


Other Species

Please select an alternative species from the list below.