I went for a hike at Centennial Park today. I was lifting up logs looking for Eastern Red-Backed Salamanders. I lifted up a log and saw 3 Deer Mice. There were 2 Deer Mice under the log and 1 Deer Mouse in the log. I read that now is the breeding season for Deer Mice. I also read that Deer Mice nest in hollow logs. I am hoping that the Deer Mice will return to that same log. I do not want the Deer Mice to go through any trouble to find another nesting site.