"nest". Encyclopædia Britannica. Archived from the original on September 30, 2013. Retrieved August 19, 2013.
doi.org
Milius, Susan (2007-01-06). "Most bees live alone: No hives, no honey, but maybe help for crops". Science News (به انگلیسی). 171 (1): 11–13. doi:10.1002/scin.2007.5591710110. ISSN1943-0930.
guinnessworldrecords.com
"Largest wasp nest". Guinness World Records. Archived from the original on July 2, 2013. Retrieved August 20, 2013.
Tom Deméré; Bradford D. Hollingsworth (Spring 2002). "Nests and Nest-building Animals"(pdf). San Diego Natural History Museum. Retrieved August 19, 2013.
umich.edu
biokids.umich.edu
"Mammal Nests and Burrows". Kids' Inquiry of Diverse Species. University of Michigan. Archived from the original on December 3, 2013. Retrieved August 20, 2013.
web.archive.org
"nest". Encyclopædia Britannica. Archived from the original on September 30, 2013. 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.
"Largest wasp nest". Guinness World Records. Archived from the original on July 2, 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 (به انگلیسی). 171 (1): 11–13. doi:10.1002/scin.2007.5591710110. ISSN1943-0930.