Answers are grounded in this paper and cite their sources.
(1971). A NEST OF BOMBUS HORTORUM (HYMENOPTERA) IN A FUR COAT IN NEW ZEALAND. New Zealand Entomologist: Vol. 5, No. 1, pp. 83-84.
No takes yet. Share an insight, caveat, or question.
Donovan et al. (1971) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: