Milius, Susan (2007-01-06). "Most bees live alone: No hives, no honey, but maybe help for crops". Science News. 171 (1): 11–13. doi:10.1002/scin.2007.5591710110. ISSN1943-0930.
Tom Deméré; Bradford D. Hollingsworth (Spring 2002). "Nests and Nest-building Animals"(PDF). San Diego Natural History Museum. Archived(PDF) from the original on 2022-10-09. Retrieved August 19, 2013.
Tom Deméré; Bradford D. Hollingsworth (Spring 2002). "Nests and Nest-building Animals"(PDF). San Diego Natural History Museum. Archived(PDF) from the original on 2022-10-09. Retrieved August 19, 2013.
"Mammal Nests and Burrows". Kids' Inquiry of Diverse Species. University of Michigan. Archived from the original on December 3, 2013. Retrieved August 20, 2013.
Jeff Hahn; Colleen Cannon; Mark Ascerno (2008). "Carpenter ants". University of Minnesota. Archived from the original on September 10, 2013. Retrieved August 20, 2013.
"Mammal Nests and Burrows". Kids' Inquiry of Diverse Species. University of Michigan. Archived from the original on December 3, 2013. Retrieved August 20, 2013.
"Largest wasp nest". Guinness World Records. Archived from the original on July 2, 2013. Retrieved August 20, 2013.
Jeff Hahn; Colleen Cannon; Mark Ascerno (2008). "Carpenter ants". University of Minnesota. Archived from the original on September 10, 2013. Retrieved August 20, 2013.
Milius, Susan (2007-01-06). "Most bees live alone: No hives, no honey, but maybe help for crops". Science News. 171 (1): 11–13. doi:10.1002/scin.2007.5591710110. ISSN1943-0930.