Honey bees perform fine-scale detailing that continuously reduces comb area after nest expansion
Document Type
Article
Publication Date
11-1-2023
Abstract
Honey bees are renowned architects. The workers use expensive wax secretions to build their nests, which reach a mature, seemingly steady state, relatively quickly. After nest expansion is complete, workers do not tear down combs completely and begin anew, but there is the possibility they may make subtle changes like adding, removing, and repositioning existing wax. Previous work has focused on nest initiation and nest expansion, but here we focus on mature nests that have reached a steady-state. To investigate subtle changes to comb shape over time, we tracked six colonies from nest initiation through maturity (211 days), photographing their combs every 1–2 weeks. By aligning comb images over time, we show that workers continuously remove wax from the comb edges, thereby reducing total nest area over time. All six colonies trimmed comb edges, and 98.3% of combs were reduced (n = 59). Comb reduction began once workers stopped expanding their nests and continued throughout the experiment. The extent to which a comb was reduced did not correlate with its position within the nest, comb perimeter, or comb area. It is possible that workers use this removed wax as a reserve wax source, though this remains untested. These results show that the superorganism nest is not static; workers are constantly interacting with their nest, and altering it, even after nest expansion is complete.
Identifier
85173839597 (Scopus)
Publication Title
Insectes Sociaux
External Full Text Location
https://doi.org/10.1007/s00040-023-00933-4
e-ISSN
14209098
ISSN
00201812
First Page
405
Last Page
412
Issue
4
Volume
70
Grant
2216835
Fund Ref
National Science Foundation
Recommended Citation
Bailey, C. S.; Marting, P. R.; and Smith, M. L., "Honey bees perform fine-scale detailing that continuously reduces comb area after nest expansion" (2023). Faculty Publications. 1342.
https://digitalcommons.njit.edu/fac_pubs/1342