A nature reserve is a protected area designated for the conservation of wildlife and natural habitats. These areas are established to preserve biodiversity, allowing various species of plants and animals to thrive in their natural environment. Nature reserves can vary in size and may include forests, wetlands, grasslands, and coastal regions. Visitors to nature reserves often engage in activities like hiking, birdwatching, and photography, promoting awareness of environmental conservation. Many reserves are managed by government agencies or non-profit organizations, ensuring that ecosystems remain intact and that human impact is minimized. Examples of well-known nature reserves include the Yellowstone National Park and the Everglades National Park.