Pollinator decline refers to the significant decrease in populations of species that help plants reproduce by transferring pollen. Key pollinators include bees, butterflies, and hummingbirds. This decline is concerning because these creatures play a crucial role in the growth of many fruits, vegetables, and flowers, which are essential for food production and biodiversity. Several factors contribute to pollinator decline, including habitat loss, pesticide use, and climate change. Urbanization and agricultural expansion reduce the natural habitats where pollinators thrive. Additionally, harmful chemicals can disrupt their health and behavior, while changing weather patterns can affect their life cycles and food sources.