Snow melts and spring rains fill temporary ponds in the park. Wade into the lives of the animals that make use of these short-lived habitats. Some of the species of animal we will encounter are only visible for a few weeks in the spring. This is also one of our first chances to see the results of the early spawning by the amphibians. Please preregister, 734-426-8211. Ages: 5 and up Time: Noon – 2 p.m. Cost: $5 per person Location: Hudson Mills Metropark, Activity Center Pre-registration is required by April 17.