translate English to French: Greater White-fronted Geese of the Mid-Continent.  Fall survey on staging areas in Saskatchewan and Alberta (Nieman et al., in prep.). The solid line represents actual counts, and the dashed line represents the running three-year mean.
Oie rieuse du milieu du continent.  RelevÃ© automnal dans les haltes migratoires en Saskatchewan et en Alberta (D. Nieman pers. comm.). La ligne pleine reprÃ©sente les dÃ©nombrements rÃ©els et la ligne pointillÃ©e reprÃ©sente la moyenne mobile triennale