Biblio
] , “The solitary bee, Leioproctus (Leioproctus) nigrofulvus (Cockerell 1914) (Hymenoptera: Colletidae), in SE Australia: Unique termite-mound-nesting behavior and impacts of bushfires on local populations”, The Pan-Pacific Entomologist, vol. 86, no. 1, pp. 14 - 19, 2010.
, “The Status of the ‘Red-Listed’ Bombus occidentalis (Hymenoptera: Apiformes) in Northeastern Oregon”, Northwest Science, vol. 85, no. 1, pp. 64 - 67, 2011.