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Table 3 Seasonal (six-month) survival estimates (model averaged) for juvenile/yearlings (J) and adults (A) during Winter (October to March), Summer (April to September) and migration seasons. UCL/LCL = Upper/Lower 95% Confidence Limits

From: Oversummering juvenile and adult Semipalmated sandpipers in Perú gain enough survival to compensate for foregone breeding opportunity

State

Survival estimate

95%LCI

95%UCL

J winter

0.829

0.643

0.929

J summer

0.810

0.701

0.885

A winter

0.904

0.838

0.945

A summer

0.894

0.839

0.932

J migrant

0.670

0.518

0.794

A migrant

0.679

0.625

0.728