We had a heavy rain one night. Next morning, as I headed out to go fishing, I noticed night crawlers all over the gravel lane. I spent most of the next hour gathering them up with a hemostat I use for removing hard-to-extract hooks from fish. As I pulled onto the paved lot at the pond, I noticed there were night crawlers all over it, as well; another hour. I carried them all home & set them on the DR table while I tried to find something to keep them in long-term. Turned out to be warmer than I thought in the house...lost every one of them.