3 R.E. Johnson Catalogue 18. o yellow-bellied Sapsucker 6x7mm 54.1gm 19. q Pine Siskin ovary 6x4mm; largest ovum 1.5mm brood patch 12.5 Keeler Peak Road, 4700 Ft, Lincoln Co., Montana June 20, 1966 20. Red-breasted Nuthatch alcoholic 10.9 Jct. Keeler Creek Rd and Spar Lake Rd, Lincoln Co., Montana June 20, 1966 21. Warbling Vireo alcoholic 14.0 Spar Creek Drainage, 4700 Ft., Lincoln Co., Montana June 21, 1966 22. o yellow-bellied Sapsucker 6x3mm brood patch 51.1 23 o Lazuli Bunting 9x6 mm 13.4 Spar Lake, 3300 Ft., Lincoln Co., Montana June 20, 1966 24 q Robin 2mm ovum; 14x7mm ovary brood patch 89.5 Keeler Mtn, 4800 Ft., Lincoln Co., Montana June 22, 1966 25. o Townsend Warbler 5x7mm 9.3gm 26. o Pine Siskin 5x7mm 13.1gm 56. o Pine Siskin 5x6 mm 12.4gm