Yong Bin Zhao1, Hui Song1, Guo Gong Yi1*, Xi Lian Hao1, Bai Wang2, Zhi Wen Chen2
...;15N of the rachises and barbules of 27 feathers from 3 pigeons were measured, and cluster analysis of these samples was carried out by using the system clustering method. The results showed a significant difference between the isotope values of the rachis and barbules from the same feather. In addition, the isotope values of the rachises and barbules differed between individuals, although...
