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.

Eccard and Herde

Eccard and Herde BMC Ecology 2013 13:43   doi:10.1186/1472-6785-13-43

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