Nest in holes in wood blocks or pithy stems. Cell partitions and caps are made of leaf pulp (Cane et al. 2007).
Scratchpads developed and conceived by (alphabetical):
Ed Baker,
Katherine Bouton
Alice Heaton
Dimitris Koureas,
Laurence Livermore,
Dave Roberts,
Simon Rycroft,
Ben Scott,
Vince Smith
