Peacock (Aglais io)

Young larvae feeding communally
Young larvae feeding communally
Solitary larva close to pupation
Solitary larva close to pupation
Pupa. Colour may vary
Pupa. Colour may vary

NERC Act S41: Not listed
Local status: Common and widespread.
Size: Large.
Larval foodplant: Common Nettle
No. of broods: One
Flight time(s): May be seen in mild spells during winter, but finally emerges from hibernation in March and flies until the end of May. New brood emerges mid July and flies until late August when it goes into hibernation.
Winter: Hibernates as adult
Habits: Larvae initially feed communally in a web before dispersing when larger. Adults often hibernate in sheds, garages, churches etc. If disturbed will dramatically flash their eye-spots accompanied by a hissing sound.
Habitats: Anywhere nectar and nettles may be found.

Normalized Weekly Abundance

Flight time graph

No. of Adults

Number of adults
No. of 1km Squares

Number of 1km squares
No. of Records

Number of records
No. of Adults per record

Adults per record
Percentage of all adults

Percentage of all adults reported (of all species) in each year
Percentage of all records

Percentage of all butterfly records
No. of adults per 10,000 records

Number of adults in every 10,000 butterfly records (of all species)