K'O INHERITANCE, FERTILITY, AND SEX IN PIGEONS. 



TABLE 94 (continued.) 

 D. 2/10/10; soft shell. E 1. 2/2(1; thin shell. 



E 2. 2/22; laid on floor, broken. 



F 1. 4/3 2Z-3ZN6 mutant disappeared 2/7/11-11/4/13 12+ mo. 



F2. 4/5; did not hatch. 



<?G 1. 5/24* 2Z-3ZN 7 mutant dead 1/15/14 44 mo. 



d"G2. 5/26* 2Z-3ZN8 mutant alive 10/1/14 52+ mo. 



9H 1. 6/25* 2Z-3ZN9 mutant dead 6/7/13 35 mo. 



H2. 6/25* 2Z-3ZN 10 mutant dead 7/19/12 24i mo. 



(H. I, rOOOO) 



Pair 2. 



tf Zcnaida X Zcnaida-Zenaidura X Zenaida hyb. (3 ZN-Z 2); 7/7/09; 6/16/14; 59 mo. 

 9 Zenaida-Zenaidura X Zenaida X Zenaidura-Zenaida "mutant" hyb. (2 Z-3 ZN 4) ; 7/15/07; 52 mo. 



9 A 1. 5/28/10. . .3Z-6ZN 1 "mutant" head, neck, breast and beneath; alive 1 10/1/14. 



A 2. 5/30/10 . . .3 Z-6 ZN 2 normal color. 



"Some eggs laid that failed between June and September." 



B 1. 9/11 3Z-6ZN3 "strong mutant." 



B2. 9/13 3Z-6ZN4 "good, but little weaker mul ant." (Misc. 2, XX 6) 



* Indicates date of hatching. 



1 One bird with this mark is recorded as a female, dead 1/17/12, but a bird (also female) still lives (10/1/14) bearing 

 this tag. EDITOR. 



TABLE 95. Further breeding of the offspring of the Zenaida "mutation." 



(? Zenaida-Zenaidura X Zenaida liyb. (ZZ-ZN 14); 5/29/08; 4/25/10; 23 mo. 



9 Zenaidura X Zenaida (normal) hyb. (Z-ZN 6): 4/12/08; 3/19/10: 23 mo. 



"Three young during 1909, which I mark as follows (no record of time of laying or hatching):" 



9ZA; fertile(w. ZZ5). d 1 ZB; fertile (w. 3 ZN-Z 1). ? 9 ZC. (H) 



cf Zenaida X Zenaidura hyb. (ZZ 5) ; (paternal grand-sire of present mate). 



9 ZA (see immediately above) hyb. 1909; escaped about 7/1/11; 24+ mo.; granddaughter. 



, , ,fA 1. o/10/10\one 3 Z-4 ZN 1 normal (i.e., not "mutant") 14 rectrices; dead 11/12/lKd 1 ). 



' \A 2. 5/12/10/one 3 Z^t ZN 2 normal (i.e., not "mutant" )14 rectrices. 



cfB 1. 6/14 3 Z-4ZN3 normal color 14 rectrices dead 8/31/10 2l mo. 



^82. 6/16 3Z-4ZN 4 normal color escaped 7/6/13 37+ mo. 



C 1. 7/?; was not hatched. D 1. 7/?; broken. 



C 2. 7/?; was not hatched. D 2. 7/?; broken. 



9D 1. 7/21 3Z-4ZN5 normal 14 rectrices dead 11/19/10 (cold ?) 4 mo. 



D 2. 7/23 SZ^IZN 6 normal 14 rectrices. 



(Two clutches marked D) 



cfE 1. 9/18 3Z-4ZN7 normal 14 rectrices; disappeared 11/4/13-10/1/14 39+ mo. 



9E2. 9/20 3Z-4ZN8 normal 14 rectrices; dead 10/16/10 1 mo. 



(H) 



<? ZB (for composition see second section above, this table); hyb. 1909. 

 9 Zenaida X Zenaida-Zenaidura X Zenaida hyb. (3 ZN-Z 1); 7/5/09; 11/17/13; 54 i mo. 

 Both parents have 14 tail feathers. 



9 A 1. 6/14/10... 3 Z-6 ZNA color normal, 15 rectrices; 8 right, 7 left; alive 10/1/14 52+ mo. 



c?A2. 6/16/10... 3 Z-6 ZNA color normal, 14 rectrices; dead 7/24/12 25 mo. 



d ,/Bl. 8/22 3Z-6ZNB normal 1 14 rectrices; dead 7/17/12 23 mo. 



\B2. 8/24 3Z-6ZNB normal 14 rectrices; dead 9/4/12(d") 24i mo. 



1 The original data for some later (known and living) offspring of this composition are not available to the editor. 



TABLE 96. 



cf Zenaida X Zenaidura hyh. (ZZ 1); 4/10/05; 3/22/08; 35 mo. 



9 Zenaida (2). 



A 1. 4/30/07 ZZ-ZN 1 dead very early, but data not recorded. 



A .'. 5/2/07 ZZ-ZN 2 hatched "seemed well, but dead 6/25/07," at 9 days. 



cfB 1. 5/12 ZZ-ZN 1 mated (fertile) disappeared or dead before 2/5/11. 



H 2. 5/14; did not hatch. 



Cl. 6/3 ZZ-ZN 2 dead before 2/5/11. 



C -'. 0/5 ZZ-ZN 3 dead 11/12/07 5 mo. 



d'D 1. 7/25 ZZ-ZN 8 mated (fertile) tuberculosis; killed 9/12/08. . . . 14+ mo. 



0^2. 7/27 ZZ-ZN 9 dead 11/9/07 3\ mo. 



cPE 1. 9/1 ZZ-ZN 10 dead 11/3/09 26 mo. 



9E2. 9/3 ZZ-ZN 11 tail short, feathers pointed; dead 11/16/07 21 mo. 



(CC2) 



