Moderate fire severity is best for the diversity of most of the pollinator guilds in Mediterranean pine forests
Generalist solitary ground-nesting bees dominate diversity survey in intensively managed agricultural land
First record of Aspicera hartigi (Hymenoptera, Figitidae) from India, with observations on its foraging behavior on Ephedra plant
Global agricultural productivity is threatened by increasing pollinator dependence without a parallel increase in crop diversification