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http://genomics.senescence.info/species/entry.php?species=Dendragapus_obscurus.
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Kooijman, S. (2010).
Dynamic Energy Budget theory for metabolic organisation.
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Prinzinger, R., A.Preßmar, and Schleucher, E. (1991).
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Redfield, J. A. (1978).
Growth of juvenile blue grouse Dendragapus obscurus.
Ibis, 120:55--61. doi:10.1111/j.1474-919X.1978.tb04998.x.
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Zwickel, F. C. and Bendell, J. F. (2020).
Dusky Grouse (Dendragapus obscurus), version 1.0.
Cornell Lab of Ornithology, Ithaca, NY, USA. doi:10.2173/bow.dusgro.01.