Fig. 5. Relationship between proportion of hatching-year (HY) birds captured during the core mist-netting period and mean May temperature at Sandspit for six species with adequate samples in all four seasons. GCKI = Golden-crowned Kinglet (Regulus satrapa), SOSP = Song Sparrow (Melospiza melodia), WIWR = Winter Wren (Troglodytes troglodytes), HETH = Hermit Thrush (Catharus guttatus), OCWA = Orange-crowned Warbler (Vermivora celata), and TOWA = Townsend’s Warbler (Dendroica townsendi).