Bats

Question the Mark: A Review and Assessment of Bat Marking Practices

Loeb, S. C., O’Keefe, J. M., Barclay, R. M. R., Bennett, A. B., Cable, A. B., Gaulke, S. M., Gual-Suárez, F., Kuczynska, V., Lausen, C. L., Pérez-Harp, S., & Westrich, B. J.


Abstract

It is often necessary to mark bats through tagging or other means to obtain essential information on their demography, movements and behaviour. However, marks may have lethal or sublethal effects and hence may bias study results. Understanding the effects of marks on bats will allow researchers and managers to develop guidelines to minimise effects.

Recommended citation

Loeb, S. C., O’Keefe, J. M., Barclay, R. M. R., Bennett, A. B., Cable, A. B., Gaulke, S. M., Gual-Suárez, F., Kuczynska, V., Lausen, C. L., Pérez-Harp, S., & Westrich, B. J. (2025). Question the Mark: A Review and Assessment of Bat Marking Practices. Mammal Review. https://doi.org/10.1111/mam.70009

Cori Lausen
Cori Lausen
Director of Bat Conservation
Bat-Friendly Forestry

Bat-Friendly Forestry

Bats need forests AND forests need bats.

Why we need to quickly close the gap between words and actions in Canada’s new Impact Assessment Act

Why we need to quickly close the gap between words and actions in Canada’s new Impact Assessment Act

The new bill remains a compromise that is unlikely to meet the government’s ambitious goals.
Justina Ray

WCS Canada Statement: Terms of Reference published for regional assessment in Kawana ‘bi ‘kag

WCS Canada Statement: Terms of Reference published for regional assessment in Kawana ‘bi ‘kag

We’re pleased that the finalized Terms of Reference for a Regional Assessment covering the Ring of Fire area (known by local First Nations as Kawana ‘bi ‘kag) in northern Ontario has been published.