The following species of butterfly can be seen during May in Warwickshire.
Dingy Skipper
Grizzled Skipper
Large Skipper
Wood White
Orange Tip
Large White
Small White
Green Veined White
Clouded Yellow
Brimstone
Wall
Speckled Wood
Small Heath
Marbled White
Pearl Bordered Fritillary
Red Admiral
Painted Lady
Peacock
Small Tortoiseshell
Comma
Small Copper
Green Hairstreak
Small Blue
Holly Blue
Brown Argus
Common Blue