We have a wretched mole in our front yard. It has caused SERIOUS issues. I can take a broom handle and shove it in the ground at least a foot cause the ground is so broken up.
Anyway... the question is this... do they do away in cold weather? Do they hibernate?
Here is the bigger deal. There has always been at sink hole in the front yard. About the size of a car tire. It gets filled in and slowly sinks back down. This is my grandfathers house. I know everything you can think of has been throw in there. Right now there are several bricks in there. It just needs some fill dirt. So that makes me think there may be sinking issues already or maybe a whole slew of moles.
The past 2 months there is NOW a sink hole at the end of the driveway. It is not HUGE but it is DEEP. It is over where the drainage ditch goes under the end of the driveway. I am not good at describing things... I can take pics. I can see about 2 foot down the hole. It is a concrete driveway.. it's all broken up at that spot now.
Could it all be from the moles or should I worry that there is a large sink hole problem and we are going to be one of those people whose house caves in one day.

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