Reproductive success and survival of hen rock ptarmigan (Lagopus muta) during summer
The rock ptarmigan (Lagopus muta) is a common breeding bird in Iceland and the population shows fairly regular 10-year cycles. Independent of the cycle the population has been declining 4% annually for the last decades and the amplitude is markedly reduced. In this study two questions are addressed....
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Format: | Thesis |
Language: | English |
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2012
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Online Access: | http://hdl.handle.net/1946/11829 |