Concepts

When sapygid wasps enter brood cells during the provisioning or brood cell construction stages and lay eggs in provisioned brood cells prior to wall construction

Measure of foraging specialization using standardized Hurlbert's niche breadth, where values closer to 1 represent generalized foraging and values closer to 0 represent specialized foraging

The tendency of foragers to maintain a consistent foraging strategy across multiple floral visits rather than switching between different tactics

The hypothesis that secondary metabolites in certain pollen types provide protection against natural enemies

The energetic cost of provisioning brood cells, measured by number of foraging flights per completed cell and provision mass