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. 2013 Nov 15;13:43. doi: 10.1186/1472-6785-13-43

Table 1.

Sample size, study year, month (roman numerals) and sex ratio of common voles captured near Potsdam, Germany

  Month
 Sum
I II III VI V VI VII VIII IX X XI XII
year
 2010
 -
 -
 -
 11
 15
 9
 38
 39
 67
 19
 -
 -
 198
2011
 -
 5
 9
 0
 5
 26
 5
 -
 19
 -
 -
 -
 69
2012
 -
 -
 -
 -
 -
 -
 94
 54
 10
 3
 52
 0
 213
2013
 2
 10
 -
 -
 -
 -
 -
 -
 -
 -
 -
 -
 12
sum
 2
 15
 9
 11
 20
 35
 137
 93
 96
 22
 52
 0
 492
male/female ratio
 -
 1.3
 0.5
 0.6
 1.5
 0.7
 0.5
 0.5
 1.3
 0.6
 1
 -
 0.7
season (n)
 winter (17)
 spring (40)
 summer (265)
 autumn (170)
 winter
  
cohorts expected middle aged OW old OW old OW + young YY old YY + very young OW    

“ - ” indicates months without sampling.