A rat can have up to five liters a year with each liter up to fourteen young and those young being sexual mature in five weeks.
Extreme conservative number of one pregnant female having 3 liters of 8 with 50/50 gender, first litter having 2 litters and second litter only one at years end would yield- 225 rats total. Of those you've 112 pregnant rats at start of year two.
Traps wouldn't even put a dent in the number of rats and generations left out of the equation.
Extreme conservative number of one pregnant female having 3 liters of 8 with 50/50 gender, first litter having 2 litters and second litter only one at years end would yield- 225 rats total. Of those you've 112 pregnant rats at start of year two.
Traps wouldn't even put a dent in the number of rats and generations left out of the equation.
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