Richard Nicoll:
Brimstone (Gonepteryx rhamni) feeding on Marsh Thistle (Cirsium palustre)
Richard Nicoll:
Brimstone (Gonepteryx rhamni) female on Marsh Thistle (Cirsium palustre)
Richard Nicoll:
Brimstone (Gonepteryx rhamni) female on Marsh Thistle (Cirsium palustre)