Johan Bolhuis:
Spotted Fritillary (Melitaea didyma), Aggtelek national park, Hungary, 2 July 2013
Johan Bolhuis:
Comma (Polygonia c-album), Aggtelek national park, Hungary
Johan Bolhuis:
The Gathering
Johan Bolhuis:
The Gathering
Johan Bolhuis:
Monarch (Danaus plexippus), Washington DC, USA
Johan Bolhuis:
Monarch (Danaus plexippus), Washington DC, USA, 19 Sept 2019
Johan Bolhuis:
Monarch (Danaus plexippus), male, Washington DC, USA, 19 Sept 2019
Johan Bolhuis:
Monarch (Danaus plexippus), Balboa Park, San Diego, USA
Johan Bolhuis:
Monarch (Danaus plexippus), Balboa Park, San Diego, USA
Johan Bolhuis:
Monarch (Danaus plexippus), Balboa Park, San Diego, USA
Johan Bolhuis:
Monarch (Danaus plexippus), Balboa Park, San Diego, USA
Johan Bolhuis:
Poplar Admiral (Limenitis populi), Aggtelek National Park, Hungary, 13 June 2019.
Johan Bolhuis:
Poplar Admiral (Limenitis populi), Aggtelek National Park, Hungary, 13 June 2019.
Johan Bolhuis:
Scotch Argus (Erebia aethiops), Aggtelek National Park, Hungary, 3 June 2019
Johan Bolhuis:
Silver-studded Blues (Plebejus argus), Aggtelek National Park, Hungary, 2 June 2019
Johan Bolhuis:
Clouded Apollo (Parnassius mnemosyne), Aggtelek National Park, Hungary
Johan Bolhuis:
Swallowtails (Papilio machaon), Small Whites and Small Veined Whites, Aggtelek National Park, Hungary, 14 August 2011
Johan Bolhuis:
Pearl Bordered Fritillary (Clossiana euphrosyne), Bükk, Hungary, 11 August 2011.
Johan Bolhuis:
Pearl Bordered Fritillary (Clossiana euphrosyne), Bükk, Hungary, 11 August 2011.
Johan Bolhuis:
Pearl Bordered Fritillary (Clossiana euphrosyne), Bükk, Hungary, 11 August 2011.
Johan Bolhuis:
Scarce Swallowtail (Iphiclides podalirius)
Johan Bolhuis:
Scarce Swallowtail (Iphiclides podalirius), Jászberény, Hungary, 4 July 2011.
Johan Bolhuis:
Common glider (Neptis sappho), Matra, Hungary, 12 July 2011
Johan Bolhuis:
Common glider (Neptis sappho), Matra, Hungary, 12 July 2011
Johan Bolhuis:
Map butterfly (Araschnia levana), 2nd generation, Matra, Hungary, 12 July 2011.
Johan Bolhuis:
Map butterfly (Araschnia levana), 2nd generation, Matra, Hungary, 12 July 2011.
Johan Bolhuis:
Poplar Admiral (Limenitis populi), Aggtelek National Park, Hungary, 13 June 2019.
Johan Bolhuis:
Poplar Admiral (Limenitis populi), Aggtelek National Park, Hungary, 13 June 2019.
Johan Bolhuis:
Poplar Admiral (Limenitis populi), Aggtelek National Park, Hungary, 13 June 2019.
Johan Bolhuis:
Poplar Admiral (Limenitis populi), Aggtelek National Park, Hungary.
