“Little Guardians of Nature” is an 8-week eTwinning project designed for preschool and early primary school children aged 4–10. The project aims to raise environmental awareness from an early age by engaging students in creative, nature-based, and collaborative activities. Through weekly themes such as recycling, water conservation, animal protection, and planting, children will take small yet meaningful steps toward sustainable living. The project also fosters intercultural communication by connecting students from different countries in shared learning experiences and digital creations like e-books and exhibitions.