Brimstone  (Gonepteryx rhamni)

Brimstone eggs on edge of leaf
Brimstone eggs on edge of leaf
© Stephen Dalton / www.nhpa.co.uk
Brimstone caterpillar
Brimstone caterpillar
© N. A. Callow
Brimstone caterpillar on leaf
Brimstone caterpillar on leaf
© David Element
Brimstone caterpillar camouflaged on leaf
Brimstone caterpillar camouflaged on leaf
© N. A. Callow / www.nhpa.co.uk
Brimstone chrysalis
Brimstone chrysalis
© John Bebbington FRPS
Newly emerged male brimstone with pupal case
Newly emerged male brimstone with pupal case
© John Bebbington FRPS
Newly emerged adult brimstone
Newly emerged adult brimstone
© John Bebbington FRPS
Close up of a brimstone butterfly
Close up of a brimstone butterfly
© David Element
Male brimstone butterfly
Male brimstone butterfly
© Gordon Maclean / www.osfimages.com
Female brimstone butterfly
Female brimstone butterfly
© John Woolmer / www.osfimages.com
Brimstone butterfly feeding
Brimstone butterfly feeding
© David Element
Brimstone butterfly on thistle
Brimstone butterfly on thistle
© Paal Hermansen / www.nhpa.co.uk
Brimstone butterflies; female on left, male on right
Brimstone butterflies; female on left, male on right
© Stephen Dalton / www.nhpa.co.uk
Brimstone butterfly in flight
Brimstone butterfly in flight
© Stephen Dalton / www.nhpa.co.uk