The ecology of black grouse Tetrao tetrix in North-East England
Habitat and dietary preferences and ranging behaviour were assessed from January 1989 to May 1991 in the nearly treeless Pennine uplands at Allenheads, using radio-telemetry, transect walks and faecal analysis. Male home range size was smaller than female (maximum 455 hectares). The population densi...
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University of Newcastle Upon Tyne
1992
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| Online Access: | http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.239273 |