Supplementing floral resources does not mitigate the negative effects of urbanisation on cavity-nesting bees and wasps.
Emilie E. Ellis, Stuart A. Campbell, Jill L. Edmondson
This study found that adding floral resources to urban greenspaces did not help cavity-nesting bees and wasps despite urbanisation, as their abundance decreased significantly with urbanisation.
Ecological Solutions and Evidence · Jan 1, 2026Peer-reviewedEcology