Reproduction and Accompanying Fauna of Red Mason Bee Osmia rufa L. (syn. Osmia bicornis L.) in Areas with Different Levels of Urbanization
Open Access
- 1 June 2021
- journal article
- research article
- Published by Walter de Gruyter GmbH in Journal of Apicultural Science
- Vol. 65 (1), 123-137
- https://doi.org/10.2478/jas-2021-0009
Abstract
An increasing number of studies show that urbanized areas are habitats of high biological value and ecological significance. Most bee species live in areas altered by man, either in cities - fragmented urban habitats - or in large rural monocultures. Our research is based on three-year observations of population development of the solitary bee Osmia rufa L. in three habitat types: city, suburbs and villages. We compared reproductive parameters and diversity of accompanying nest fauna. Population growth rate was high in all habitats, exceeding five times the number of cocoons placed in the previous year. We found no significant differences in the number of cocoons and brood mortality between areas with different urbanization levels. In nests located in suburbs, parasites and cleptoparasites occupied almost three times more nest chambers than in other habitats. Changes in the habitat structure had a significant impact on the diversity and abundance of accompanying fauna. Our study shows that red mason bees are flexible and easily adapt to new conditions, despite changes caused by urbanization and agriculture.Keywords
This publication has 52 references indexed in Scilit:
- Reduction by half: the impact on bees of 34 years of urbanizationUrban Ecosystems, 2018
- Body size and wing asymmetry in bees along an urbanization gradientApidologie, 2017
- Where is the UK's pollinator biodiversity? The importance of urban areas for flower-visiting insectsProceedings Of The Royal Society B-Biological Sciences, 2015
- Changing Bee and Hoverfly Pollinator Assemblages along an Urban-Rural GradientPLOS ONE, 2011
- Wild bees along an urban gradient: winners and losersJournal of Insect Conservation, 2011
- Bumble Bees (Bombus spp) along a Gradient of Increasing UrbanizationPLOS ONE, 2009
- Parallel Declines in Pollinators and Insect-Pollinated Plants in Britain and the NetherlandsScience, 2006
- Body size as an estimator of production costs in a solitary beeEcological Entomology, 2002
- Birds and Butterflies Along Urban Gradients in Two Ecoregions of the United States: Is Urbanization Creating a Homogeneous Fauna?Published by Springer Science and Business Media LLC ,2001
- Butterfly diversity and human land use: Species assemblages along an urban grandientBiological Conservation, 1997