A Weather-resistant Tracking Board

نویسنده

  • D. S. Shepherd
چکیده

The main practical limitation of tracking boards for the study of small mammals is that the sensitive surface is very vulnerable to damage by rain or dew. A tracking board is described that is easily prepared for use in the field, is resistant to rain and running water, and is sensitive enough to record the footprints of mice. The literature on tracking board techniques is reviewed briefly.

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تاریخ انتشار 2017