Skip to main content

Advertisement

Log in

The role of large wood in streams as ecological corridors for wildlife biodiversity

  • Original Paper
  • Published:
Biodiversity and Conservation Aims and scope Submit manuscript

Abstract

Until the 1980s, large wood removal from streams was widely promoted across North America because in-stream logs were considered undesirable. At present, millions of dollars are invested annually to place large wood back in streams owing to its importance for the geomorphology of channels, stream discharge, sediment deposits, and habitat for fish. Yet, little is known about the role of large wood in streams for wildlife. Here, we used 12 months of camera trap videos (effort of 4703 camera days) to document wildlife biodiversity and animal activities at several log complexes located in Rock Creek, Willamette River basin, Oregon. Our dataset (1921 independent videos) documented up to 40 species including small mammals, aquatic and terrestrial birds, meso-carnivores, large carnivores, and semi-aquatic mammals. We found a strong seasonality in detections and species richness with the highest values occurring in summer and spring, and the lowest values in winter. There were idiosyncratic responses for species richness and assemblages at each large wood complex. Most common animal activities included movement (68%), rest (18%), and food handling/eating (9%) suggesting that large wood structures in streams act as lateral corridors connecting terrestrial habitats year-round for wildlife. Collectively, we reveal multiple functions that large wood plays to support wildlife biodiversity across the aquatic-terrestrial interface demonstrating the value of restoration projects that involve wood placement into streams.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Subscribe and save

Springer+ Basic
$34.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or eBook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7

Similar content being viewed by others

Data availability

Data will be available for sharing upon request.

References

Download references

Acknowledgements

Christina Linkem, Brent Cardenas, Francisco Tinoco-Pickens, Alyssa Eklund, and Samantha Munoz provided support during data collection in the field. Arif Jan and Farallon Broughton provided editorial comments. Dave Leer, Bruce Dugger, Randall Moore, Daniel Roby, David Wiens, Clinton Epps, Luke Painter, and Marie Tosa helped with species identification. Kathleen Westly (Marys River Watershed Council) provided valuable information about the restoration efforts conducted in Rock Creek. Tom Hubbard and Jeff Hollenbeck (Corvallis Public Works Department) provided support and access to our study sites. ET was partially funded by the OSU Honors College Experiential Award. Two anonymous reviewers provided thoughtful comments and edits that improved our manuscript.

Author information

Authors and Affiliations

Authors

Contributions

Conceptualization: IA, ET; Data curation: ET; Formal analysis: ET, IA; Funding acquisition: IA, ET; Investigation: ET; Methodology: ET, IA; Project administration: ET, IA; Visualization: IA, ET; Roles/Writing—original draft: ET, IA; Writing—review & editing: ET, IA.

Corresponding author

Correspondence to Ivan Arismendi.

Ethics declarations

Conflict of interest

The authors have no competing interests to declare that are relevant to the content of this article.

Ethical approval

Not applicable.

Consent to participate

Not applicable.

Consent for publication

All authors gave final approval of this manuscript for publication.

Additional information

Communicated by Mike Kevin Joy.

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 8123 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Trevarrow, E., Arismendi, I. The role of large wood in streams as ecological corridors for wildlife biodiversity. Biodivers Conserv 31, 2163–2178 (2022). https://doi.org/10.1007/s10531-022-02437-2

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10531-022-02437-2

Keywords

Navigation