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Article
David Jenkins ; Adam Watson ; G. R. Miller 1967Journal of Animal Ecology, 36(1)[1. Population studies on red grouse at Kerloch gave results similar to Glen Esk (Jenkins et al. 1963), except that breeding stocks at Kerloch did not change greatly from year to year. 2. Breeding birds took territories in autumn, and expelled n[...]
Article
David Jenkins ; Adam Watson ; G. R. Miller 1964Journal of Applied Ecology, 1(1)[1. The object of the paper is to assess the importance of predation on red grouse numbers on two study areas in north-east Scotland, where we counted live grouse and found the bodies of nearly all those killed by predators. 2. The abundance of [...]
Article
David Jenkins ; Adam Watson ; G. R. Miller 1963Journal of Animal Ecology, 32(3)1. This paper describes the results of a five-year population study of red grouse on selected study areas in north-east Scotland, chiefly on two study areas of 460 and 405 ha, but also on smaller areas elsewhere. 2. Counting the grouse, many of [...]
