Stable isotopes suggest low site fidelity in Bar-Headed Geese (Anser indicus) in Mongolia: Implications for disease transmission - Bridge, Eli S.; Kelly, Jeffrey F.; Xiao, Xiangming; Batbayar, Nyambayar; Natsagdorj, Tseveenmyadag; Hill, Nichola J.; Takekawa, John; Hawkes, Lucy; Bishop, Charles; Butler, Patrick; Newman, Scott (Waterbirds, 2015)