A Simple Mechanical Device for Counting Animals
Australian Wildlife Research
6(1) 63 - 68
The construction and operation are described of a robust, inexpensive device for counting animals moving in either direction through a fence. It was developed for counting macropods weighing 4-70 kg, but could be scaled down for smaller animals.
Full text doi:10.1071/WR9790063
© CSIRO 1979