FARM ANIMALS. 



39 



GESTATTOX CALENDAR. 



Avoi'ago Gestation Period. 



Mares, 481.^ weeks (340 days, extremes 307 and 412 days). 

 Cows, 40!/^ " (283 " " 240 " 311 " ), 



Ewes, 22 " (150 " " 146 " 157 " ). 



Sows, t6 " (112 " " 109 " 143 " ). 



Cows, 

 283 Days. 



Oct. 



Nov, 



Jan. 



Feb. 



Mar. 



15 

 20 



25 



30 



4 



9 



14 



" 19 

 " 24 



Dec. 4 



9 

 14 

 19 

 24 

 29 



3 



13 

 18 



23 

 28 



7 

 12 



17 

 22 



27 

 4 

 9 



14 



" 19 



" 24 



" 29 



April 3 



13 



23 

 28 



Ewes, 

 150 Days. 



May 30 

 June 4 

 9 

 14 

 19 

 24 

 29 



July 4 

 9 



" 14 

 " 19 

 " 24 



" 29 



Aug. 3 



13 



18 



23 



28 



2 



7 

 12 



17 

 22 



27 

 2 



7 

 12 



17 

 22 



27 



I 

 6 

 II 

 16 

 21 

 26 



I 



6 

 1 1 

 16 



Sept, 



Oct. 



Nov. 



Dec. 



Sows, 

 112 Days. 



April 22 



" 27 



May 2 



7 

 " 12 



" ^7 



June 



July 



27 



I 



6 



II 



16 



21 

 26 

 I 

 6 

 II 

 16 



" 26 



" 31 



Aug. 5 



" 10 



" 15 



" 20 

 '* ^ 



Sept, 4 



9 



" t4 



" 19 



" 24 

 29 

 4 

 9 



- 19 



" 24 



" 29 



Nov. 3 



8 



Oct. 



