Spring is the season between winter and summer. Some signs that spring has arrived include warmer weather, plants beginning to grow, trees blossoming, and birds returning and singing. Many different flowers like crocuses, snowdrops, and daffodils appear in gardens. Animals that hibernate in winter, such as hedgehogs and badgers, wake up from their slumber. Children observe the signs of spring by walking in forests and watching plants and birds, and through activities like traveling by train and playing with ladybirds.