Assessing the Potential for Regenerating Conifer Forests to Provide Habitat for Bees

Researchers: Jim Rivers, Matt Betts

Study Objective: Evaluating the potential suitability of regenerating conifer forests as habitat for bees

Summary: Little is known about the effects of intensive forest management on pollinator habitat. This study will help fill that research gap, with a focus on invertebrate pollinators in the managed conifer forests of the Pacific Northwest.

More information:

• Preliminary results: Pollinator Project Summary
• Pollinators in the Forest - blog post about Ph.D. student Rachel Zitomer's research on native bee health (November, 2022)

Related publications:

• Rivers, J. W., and Betts, M. G. 2021. Postharvest bee diversity is high but declines rapidly with stand age in regenerating Douglas-fir forest. Forest Science 67: 275-285. https://doi.org/10.1093/forsci/fxab002
• Rivers, J.W., et al. 2018. A Review of Research Needs for Pollinators in Managed Conifer Forests. J. For. 116(6):563–572. doi: 10.1093/jofore/fvy052
• Rivers, J.W., et al. 2018. Wild bee diversity is enhanced by experimental removal of timber harvest residue within intensively managed conifer forest. Global Change Biology Bioenergy 10(10):766-781. DOI: 10.1111/gcbb.12531
• Providing Habitat for Native Pollinators. OSU Extension Service EC1649