Trait and habitat filters shape absences of wild bee and butterfly species from road verges
Road verges can provide resources for pollinating insects, but it remains unclear if these resources are accessible to all species, or if some ecological traits can prevent certain species from using road verge habitats. We sampled wild bees and butterflies in 37 road verges in southern Sweden, with contrasting mowing regimes and along a gradient of traffic intensity. We compiled data on the pools
