Avian Conservation and Ecology - Écologie et conservation des oiseaux: Lesser Scaup Population Dynamics: What Can Be Learned From Available Data?

Fig. 2. Projections of initially unstable stage distributions with the deterministic life-cycle model parameterized with data from both the boreal forest and prairie-parklands (composite model). The proportion of second-year (SY) individuals in the stage distribution is shown over time (the proportion of after-second-year individuals is simply 1 – proportion SY).