Larva Larva A larva (plural: "larvae" ) is a distinct juvenile form many animals undergo before metamorphosis into adults. Animals with indirect development such as insects, amphibians, or cnidarians typically have a larval phase of their life cycle. The larva's appearance is generally very different from the adult form ("e.g." caterpillars and butterflies) including different unique structures and organs that do not occur in the adult form. Their diet may also be considerably different. Larvae are frequently adapted to environments separate from adults. For example, some larvae such as tadpoles live almost exclusively in aquatic environments, but can live outside water
A Year with Frog and Toad sing about their friendship and the year ahead ("Spring"). The protagonists awaken, and Toad begins to plant a garden, impatient that his plants grow slowly. He yells at the seeds but then worries that they are afraid to grow ("Seeds"). He sings, dances and plays the tuba to encourage them, which seems to work. The next day, Frog writes a letter to Toad, because Toad is sad that he never receives mail, and gives it to Snail to deliver ("The Letter"). They then go swimming in the pond, but Toad is embarrassed to be seen in his bathing suit, and