Brood burrow construction and brood care by Heliocopris japetus (Klug) and H. hamadryas (Fabricisu) (Coleoptera, Scarabaeidae)

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith