I've got tadpoles in my pond, donated to me by a friend. They are doing great and I can see them swimming and feeding actively in the water. However, my pond is fairly close to my lawn, and now I am worried about what will happen when the tadpoles emerge as frogs, and end up sitting in my lawn which will become a prolem when I come to mow. I set my lawn mower blades to the highest setting al year, which keeps it drought tolerant even in the hottest of summers, but it also means on the most warm of days, my grass is always very slighly damp under foot (lovely to walk on on a hot day), which I guess will be a perfect resting place for a frog. How do I avoid hurting any frogs resting in the law when they emerge?