christmas 1963 5. Catalogue 16 June 3 mi. N. Charleston Peak, 8,900 ft., Spring Intns., Clark Co., Nev. cleared prot. 1014 ♂ ad. Hylorichla g. moderate fat, testes 11x6 mm. 29.9 1015 ♂ ad. Carpodacus leucinus fat, testes 9x6 mm 20.0 cleared protol. 17 June 1016 ♀ ad Parus incarnatus brood patch, no fat, ova -1mm. 12.2 1017 ♂ad. Empidonax testes 8x3mm., moderate fat 12.3 1018 ♂ ad Sialia mexicana testes 12x7mm., moderate fat, brood patch, 26.5 1019 ♂ Calaptis cafer brood patch, testes 12x6 mm., fat, 132.6 1020 ♀ " " " " , ova 3mm., fat 132.8 1021 ♀ Sphrapicus varius brood patch, ova 2mm., heavy fat 46.2 1022 ♂ " " " " testes 5x3 ym" " 47.1 carolineusis brood patch 1023 ♂ ad. Sitta carolinensis no fat, testes 4x2 mm. 17.5 18 June Lee Canyon, 7,600 ft., Spring Intns., Clark Co., Nev. 1024 ♀ ad Pipilo anthrop- brood patch, ova 3mm., moderate fat 36.4 10 25 ♂ ad. " " slight fat, testes 12x8mm 39.4 1026 ♀ jun. Aphelocoma c. no fat, ova minute 69.2 1027 ♀ jun. " little fat, ova minute 68.3 " -1028 small bird in crop- 1029 ♂ Accipiter cooperi testes 8x3 mm 305.4 1030 ♀ (nb.12/4) Empidonax difficulus, fat, ova minute 11.4 1031 ♂ ad. Vireo solitarius testes 7x4mm. 16.1 1032 ♂ ad Junco coiceps testes 9x6mm 19.3 1033 ♂ ad Empidonax albes. testes 8x3 mm; slight fat 11.9 1034 ♂ ad " " testes 8x3 mm; slight fat 12.2 1035 ♂ad. Sitta pygmaea testes 2 x1 mm 10.1 1036 ♂ ad Vireo gilvus testes 7x5mm., slight fat 10.8