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

Butterflies - Peacock (Aglais io)

The unmistakable Peacock, is one of The most beautiful and readily identifiable butterflies in The UK. The eyespots act as a highly effective deterrent to potential predators which even manage to frighten large birds away. The underside of the wings are almost black and render the butterfly almost invisible when its wings are folded upright. If that isn't enough, a loud grating noise produced by the rasping of The forewings also acts as a secondary deterrent

The territorial instinct of the male Peacock protecting a prime patch of nettles often results in males trying to chase off birds who venture too close to his patch.

Hibernation takes place in hollow trees, garden sheds and other sheltered places. Hibernating Adults can sometimes be seen on the wing in January on mild sunny days and is usually seen throughout late spring, summer and early autumn, with a peak in numbers in August.

Please note that the scientific (latin) name for the Peacock changed in 2011 from Inachis io to Aglais io.

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

Common Nettle (Urtica dioica)

Resident in Warwickshire.

Ashlawn Cutting (WWT Reserve) Ryton Wood (WWT Reserve)

Find out more about the Peacock 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 Peacock butterfly in Warwickshire between 2005 and 2008. Peak periods are shown in dark green.


Peacock Flight Chart

Distribution Maps

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

PeacockPeacock © Steven Cheshire

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

01/02/2017 Packwood

11/01/2016 Packwood

01/01/2015 Myton Crescent, Leamington Spa

02/01/2014 Earlsdon

03/01/2013 Dosthill Lake

06/01/2012 Middleton Hall, Mill Plantation

08/02/2011 Ryton Wood Meadows BC Reserve

08/01/2010 Garden, Heathcoat, Leamington Spa

27/02/2009 Warwick University

27/01/2008 Snitterfield Bushes

02/03/2007 Church Lane, Corley


Other Species

Please select an alternative species from the list below.