An extra month may not sound like much, but female rats can have a litter every month. Each litter is eight to 16 baby rats, Richardson said: “That is a recipe for accelerated population growth.” ...
“A rat doesn’t hibernate, so if it has just a day or two to come above ground and replenish its food cache in its burrow, that can bolster its survivorship and lead to more baby rats come ...
An extra month may not sound like much, but female rats can have a litter every month. Each litter is eight to 16 baby rats, Richardson said: “That is a recipe for accelerated population growth.” ...
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