TY  - RPRT
TI  - Time budgets of Snow Geese Chen caerulescens and Ross's Geese Chen rossii in mixed flocks: Implications of body size, ambient temperature and family associations
AU  - J.E. Jonsson
AU  - A. D. Afton
PY  - 2008
DO  - 10.1111/j.1474-919x.2008.00895.x
UR  - https://pubs.usgs.gov/publication/70032840
ID  - 70032840
ER  -