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Appears in Collections:Biological and Environmental Sciences Journal Articles
Peer Review Status: Refereed
Title: Should we stay or should we go now? What happens to small mammals when grass is mown, and the implications for birds of prey
Authors: Garratt, Claudia M
Minderman, Jeroen
Whittingham, Mark J
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Issue Date: 20-Apr-2012
Publisher: Finnish Zoological and Botanical Publishing Board
Citation: Garratt CM, Minderman J & Whittingham MJ (2012) Should we stay or should we go now? What happens to small mammals when grass is mown, and the implications for birds of prey, Annales Zoologici Fennici, 49 (1-2), pp. 113-122.
Abstract: With some raptors showing widespread declines, management of grassland to enhance access to their small mammal prey may be an important conservation tool. Many small mammal species prefer long grass as a habitat that offers protection from predation, and past studies on the consequences of grass cutting to small mammals have yielded mixed results. Using live trapping, we show that although mowing grass causes a rapid decline in small mammal captures, a small proportion of captures (20%-27%) still occurred in patches of mown grass immediately after cutting. This proportion more than halved again when the cut grass that was initially left in situ was removed. We conclude that some small mammals may remain in mown areas provided some form of cover - i.e. the cut grass - is present. These findings are discussed in light of agri-environment scheme options (e.g. grass margins) that could be improved to benefit birds of prey.
Type: Journal Article
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Rights: Publisher policy allows this work to be made available in this repository. Published in Annales Zoologici Fennici 49(1-2):113-122. 2012 by Finnish Zoological and Botanical Publishing Board. The original publication is available at:
Affiliation: Newcastle University
Biological and Environmental Sciences
University of Nottingham

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