This winter-themed addition to the best-selling Backpack Explorer series gets kids outside to observe signs of the season and learn about the science behind the changes that winter brings. Search for frost on the grass, snowflakes in the air, animal tracks, birds, and signs of insects. Learn how icicles form, which animals hibernate and which stay active, and why we have a winter solstice. Build snow creatures and ice sculptures and enjoy the magic of winter! Backpack Explorer: Winter Walk is packed with fun features, including: -50 stickers -12 interactive field guides -5 outdoor games -3 scavenger hunts -A real magnifying glass -A pull-out journal to record a winter adventure It's the perfect guide for kids ages 4 to 8 who love snowy activities!