Learn about the butterfly life cycle, and how to manage your garden to attract butterflies. They are also extremely important ecologically. Butterflies pollinate flowering plants and serve as food for other organisms, thus forming an important link in the food chain. Populations have declined in recent decades, owing to increased pesticide use (especially herbicides); loss of fencerows; urbanization and other destruction of habitat; and loss of caterpillar host and nectar plants. Managing your garden for butterflies can help conserve butterfly populations as well as greatly enhance a traditional garden. MORE