Census methods for Murres, Uria species : a unified approach
暂无分享,去创建一个
[1] P. Hudson,et al. Population parameters for the common guillemot uria aalge , 1977 .
[2] R. G. Brown,et al. Atlas of Eastern Canadian Seabirds , 1976 .
[3] J. Croxall,et al. The Seabirds of Britain and Ireland , 1976 .