ials 1957 Zonotrichia leucophrys 83. 23 May Balcony, Nest P Rt prim. 1-8, gpc 1, 3-7 are out of sheath, Left prim. 1-9, gpc 1-7 are out (1st prim. just barely) All sec, rt. gpc out, left gpc not all out. Back + crown well feathered, crown not striped yet. 24 May 0615 R-1 19.5 gm, 8th Prim. 19 mm, Left gpc 2,3, 5,7,8 are only wiry-feathered not the sheath. Crown stripe shows well at rear of head, but anterior feathers still sheathed. Outer rectrix 6mm. Outer undertail coverts out, tail + upper coverts out. Still unfeathered area on middle of belly. Banded 24/180314 white band on rt. leg, R-3 16.7 gm, 8th Prim. 18 mm. Rt. gpc 3,4,6,8 not out. Left gpc 2,4-8 not out but some are broken. All prim coverts essentially so. Crown well feathered, but stripe not showing. Banded 24/180315 over blue, rt. leg, L-1 17.2 gm, 8th Prim. 17 mm. Rt. 9th Prim., rt. gpc 8 not out, gpc 2 merely broken, not really out. Left gpc 8 not out. Crown stripe beginning to show but anterior feathers not out. No under tail coverts out, but rectrices + upper tail coverts are out. Banded 24/180316 over white, left leg. All 3 birds in nest when I left, but may leave shortly yet.