Declines of many bumble bee species have raised concerns because of their importance as pollinators and potential harbingers of declines among other insect taxa. At present, bumble bee conservation is predominantly focused on midsummer flower restoration in open habitats. However, a growing body of evidence suggests that forests may play an important role in bumble bee life history. Compared with open habitats, forests and woody edges provide food resources during phenologically distinct periods, are often preferred nesting and overwintering habitats, and can offer favorable abiotic conditions in a changing climate. Future research efforts are needed in order to anticipate how ongoing changes in forests, such as overbrowsing by deer, plant invasions, and shifting canopy demographics, affect the suitability of these habitats for bumble bees. Forested habitats are increasingly appreciated in the life cycles of many bumble bees, and they deserve greater attention from those who wish to understand bumble bee populations and aid in their conservation.
Citation Information
Publication Year | 2021 |
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Title | The importance of forests in bumble bee biology and conservation |
DOI | 10.1093/biosci/biab121 |
Authors | John Michael Mola, Jeremy Hemberger, Jade Kochanski, Leif L. Richardson, Ian Pearse |
Publication Type | Article |
Publication Subtype | Journal Article |
Series Title | BioScience |
Index ID | 70226886 |
Record Source | USGS Publications Warehouse |
USGS Organization | Fort Collins Science Center |