K Dixon 1952 Catalogue 7 mi. S Ranger, ±1700 ft., Eastland Co., Texas February 15 727 ♂ testis 2.5mm Parus atricristatus no fat 19.5gm 728 ♀ ovary 7mm " " " no fat 18.5 729 ♀ ovary 6mm " " " " 18.6 730 ♂ testis 2.5mm " " " 20.0 731 ♂ testis 1.5mm " " " " } mated 20.4 732 ♀ ovary 4mm " " " " 16.4 733 ♂ testis 2mm " " no fat Coll by Pete Jameson 19.9 734 ♀ Parus carolinensis no fat 9.7 735 ♀ Sturnella magna moderate fat Coll. by Pete Jameson 98.0 736 ♀ ovary 6mm Centurus aurifrons slight fat " " 90.3 2 mi. W Mineral Wells, 1000 ft., Palo Pinto Co., Texas February 16 737 ♂ testis 2.5mm Parus atricristatus no fat 23.1 738 ♀ ovary 5mm " " " no fat } mated 19.1 739 ♂ testis 4mm " " " no fat 19.9 17 mi. S Washburn, 3400 ft., Armstrong Co., Texas February 19 740 ♀ ovary 3.5mm Parus atricristatus no fat 15.9 741 ♀ largest ovum 1mm. Catharpes mexicanus slight fat 13.6 742 ♂ testis 1.5mm " " " 13.1 7 mi. E Sunset, Lincoln Co., New Mexico pick-up February 20 743 ♀ largest ovum .05mm Callipepla squamata ovary 12 mm 187.6 9 mi ESE San Simeon, 4000 ft., Cochise Co., Arizona pick-up February 21 744 ♂ testis 15mm. Bubo virginianus