Cattails are tall plants that grow in wet places like marshes, swamps, and near the edges of ponds and lakes. They can grow up to ten feet tall, which is taller than most grown-ups! They have long, flat leaves that look like green swords, and a fuzzy brown top that looks just like a hot dog on a stick. That brown part is actually made up of thousands and thousands of tiny seeds all packed tightly together, and when the wind blows in fall, the seeds burst apart into fluffy white puffs that float away to grow new cattails.
Cattails are very important for many animals that live near the water. Red-winged blackbirds and ducks love to build their nests among the tall leaves, which keep their babies hidden and safe from danger. The fluffy seed heads are so soft that mice and other small animals collect them to line their cozy homes and stay warm in winter. People have used cattails for a long time too; Native Americans ate parts of the plant and wove the leaves into mats and baskets. Cattails also help keep the water clean by soaking up things that could be harmful, making them like nature’s own water filter!