Convergent Lady Beetles are the most common lady beetles in North America and are found all over the continent. Their diet consists mainly of aphids and they’re often used to naturally control the pests. Females lay between 200 and 300 eggs over several months in spring. Though they usually lay their eggs near a source of food, the first hatchlings will often eat unhatched eggs as their first source of energy. When aphids are sparse, they’ll eat honeydew, nectar, pollen, or even the soft petals of plants, but they need to eat aphids to reproduce.