MUTATION, FERTILITY, AND L()N(;i;\ II \ IN INKIM.I) .1 \ I' imVBS. "" 



TABLK 27 (continH* 



El. 7/3 ............ rtarved .............. dead 7/29/11.. 



E2. 7/5 ............ st.arv.-il .................. d.-.-l 7 J'.i II . 24 da. 



9 F 1.7/171 /433 .................... . .dead 11/27/13. .. . 28 roo. 9 <U 



9 F2. 7/19 / "\ 489 ............ .1. ,1 :: 28 



d" and *d" G l - 7/25 \ one ( 440?d * ................. ' !lped ' betweon > - - ' ' 



a* and . a" Q 2 _ 7/27 | one | 4 , 4?d , ......... 



HI. 8/6 ........ -J-'S; ( .sr.M|,.,l l.rforr IJ 1 1-. 



9 H2. 8/8 ........ 429 ............................ alive 1/1/15. . 



d 1 H. 8/14 ....... 401 ......................... nliv.; l/l/U . .40}+ mo. 



12. 8/10 ....... 444; disappeared before 13 l l-'. 



9 J 1. 8/22 ....... 451 ......................... l i:: 2 da. 



.1 -2. 8/24; (yolklcssc-KR). 



9 K 1.0/1 ......... 47") ...................... I Mir. .".'da. 



K 2. 9/3; drowu.-il ut t\v<> wi-rks. 



cf L 1. 9/14 1 [421 ............................ .l-.-i'l -' I 1 i:. 



0" L2. 9/16 /."" iss ............. 14/23/18 



9 M 1. 9/26 ........ 43(1 ........................... il":iil I B 



9 M 2. 9/2S ........ 4->:i ............................ dea 1 .' -l l:; Hi m-- -'' da. 



N 1. 10/21; not iiifiihatc'd. O 1. 1 1 li; n,,r. inculiai.-.l.' 



N 2. 10/28; not incubated. < > '-' H B; not Ineubatad. 



1 Copulated as d"; laid no ccgs; PRRS of altia consort :il.lutrly infertile. 



2 The sex-glands certainly abnormal, no right (!*//.< .liM-i-rnililc. Tin- left ti^tis >-x>-i->-ilinKly small (less than 4 mf.) when 

 bird died of tuberculosis. 



3 cf 76 and 988 were left together until -1 !."> 1L>. 1'our rlutrh,., of 1 i-cn each : 



fertility not determined; 4/14-16 another clutch. ,S'I. alba tf 22 1 mi th.-n ntT.-r.-d. but i. l in !i 



cT 40 was given. They then produced only two clutches as shown in tabl.- 'JGA. 



