Following its discovery in 1997 there have been two papers and a number of expeditions by photographers to find the European Jester,Sphyracephala europaea
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith