ZENAIIMHA AM) ITS CHOSSKS WITH XKNAIDA AM) imilill. 



17 



This group of birds, like other groups already considered, indicates, then fore, 

 that in females of pure species not hybrid the order of the eggs in the dutch is 

 correlated with sex. There are, too, plain indications here as elsewhere that nut 

 only does the act of (wide) hybridization affect the sex-producing capacity of a 

 given pair or group of eggs from pure parents, but in the resulting hybrids the 

 normal relations between sex and the order of the eggs is also affected or modified. 



TADT.K 89. 



1'nir A. 



d" Zen. earolincnsis (2); from dealer (very yotmn) in 1 

 9 Zen. carolinensis (2); from denier (very yoinii!) in IS'.H,. 



<M 1. 4/26/97 alive 4/29/99 24+ mo. 



9 A 2. 4/28/97 escaped 4/29/99 24+ mo. 



o"B 1. 5/27 hatched. 1)1.711 dead S 1/97 at 6 d 



9B2.5/29 hatched. c?t> -'. 7/lli killed 111 11. >: .1 mo. 



C. 6/26 thin shell, broken. 9E1. His dead 7/20 9s . . 1 1 mo. 



9E2. S.'2I1 dead HI 20 97 ..Smo. 



PI. 



F2. 



G. 

 H 1. 

 H2. 



I 1. 



I 2. 



LI, 1. 

 LL2. 



M 1. 

 M2. 



9N 1. 



9N2. 



3/8/98 thin shell, broken. 



3/10/98 thin shell, broken. 



4/2 thin shell, broken. 



4/9; broken. 

 4/11; broken. 



4/24 died on trip at 2| weeks. 



4/26 not hatched. 



c?J 1. li/2 dead 2 IS, (HI 20 J mo. 



J 2. (i '4; no record. 



cfK 1. 7/3 dead I 1 00 Is m... 



9K2. 7/5 hatched. 



9 LI. 7/30 hatched. 



cfL2. K/l alive r,,7 Ml . .;:( + mo . 



8/T/99 soft shell. 



3/7/99 soft shell. 



4/24; no development. 

 4/26; no development. 



5/28 dead 12/16/99 6i mo. 



5/30 dead 12/29/99 7 mo. 



9O 1. 6/27 dead 12 21 99 6 mo. 



O2. 6/29 probably not hatched. 



P 1. 7/29 dead HI r, '.c.i _ ,,,0. 



P2. 7/31 hatched. 



Q 1. 4/13/00 soft shell. 



Q2. 4/15/00 soft shell. 



R 1. 5/2 killed by parents at 1 day. 



R 2. 5/4 died at 1 week. 



S 1. 6/10 hatched. 



S2. 6/12 hatched. 



T 1. 7/12 hatched. 



9T2. 7/14 dead 1/20/01 6 mo. 



(CC 13. KM 7 

 TABLE 90. 



Pair B. 



/en. carolincnsis (1); hatched 1S9I>; deads '.' 99; :i mo. 

 /en. caniliiiensis; from dealer May 1896; dead I 27 9s;2l+ino. 



I! 1. I IS; apparently not tested. 



B 2. 1 2(1; apparently not tested. 

 5/10; developed nearly to hatching (disturbed). 

 5/12; hatched, dead (exposure) at 3 days. 



6/4; no record. 

 6/6; no record. 



6/14; broken. 



6/23; thin shell, broken. 



A. 3/24/97; broken. 



C 1. 

 C2 

 D 1, 

 D2, 



E. 

 F. 



G 1. 7/1/97; lost on trip. 

 C 2. 7 :\ 117; lost on trip. 



C?H 1. 7 2(1; hatched. .-\p.pM-d. died at 11 days. 

 H 2. 7 22; hatched, dead II 9 97; :i ! mo. 



r. < 



Pair ( '. 



<? Zen. carolinciiMis (2-A 1); 5/11 97; brother; (.death ?). 

 9 Zen. carolinensis (2-AlO; "> '!'* 97: sister; escaped 1 29 99. 

 "One or two clutches laid with thin shells," then; 



A 1. 6/8/98 hatched dead about 7/20/98 



A 2. 6/10/98 hatched dead about 7/20/98 



B 1. 7/10 hatched dead 8/20/98 41 da. 



B 2. 7/12 hatched dead 8/20/98 



;?C 1. 8/4 hatched dead 10/28/98 3 mo. 



9C 2. 8/6 hatched (killed) 1/4/99 ..5+ mo. 



I) 1. 

 D2. 



4/26/99; probably did not hatch. 

 4/28/99; probably did not hatch. 





