It’s the time of year we begin digging our winter supply of potatoes and it’s also the time of year ( here in the North East) for amphibians to find a winter resting place. This toad was already hunkered down and cozying up to some spuds for his winter nap. Or he may have simply been trying out suitable sites. Our night time temperatures are dropping, though it’s plenty warm during the day and there are still plenty of insects for him to be munching. Best if he goes into winter with a good layer of fat, he’ll be relying on it for energy throughout the winter months.
Thank goodness we didn’t hit him with the digging fork! Amazing that they survive our Maine winters burrowed into the soil. Nature has the great ability to provide its natural world with all the right tools, doesn’t it?
While in dormancy, ice crystals will form in parts of a toad’s body cavity, as well as in its bladder and beneath its skin, but a high concentration of glucose in the frog’s vital organs will prevent it from completely freezing. Built in anti-freeze, you might call it! How cool is that! If you came across an amphibian in its winter state of dormancy, it may very well appear as being dead. Not so, but both its heart rate and breathing will most likely be nonexistent during its winter suspension. Once spring arrives, along with warmer temperatures, Mr. Toad will warm up and resume his normal activity.
I moved our toad friend to the other end of the garden and along the forest edge. I’ll let him decide where he hops off to so he can find a good wintering-over spot. In the meantime, we’ll be very careful to just harvest taters…not toads!