The Science Education Study Program, Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta (UNY), conducted a field study for the Biodiversity course on Sunday, May 3, 2026, at Ekowisata Kalitalang, Balerante Village, Klaten Regency. The activity involved 25 students and was supervised by Dr. Ismail Fikri Natadiwijaya. This field study aimed to provide students with direct learning experiences in identifying biodiversity in the Kalitalang area, which is known for its rich vegetation ranging from tropical forests to highland mountain ecosystems. Students explored various species of flora and fauna while also learning about their ecological roles and potential uses, particularly in the context of conservation and sustainability.

During the activity, students conducted observations along the route from the entrance gate to Post 1. They documented plant and animal species using their smartphones and analyzed their findings using plant identification applications. All observations were then uploaded to iNaturalist, where each student actively contributed as a registered user. Through this technology-integrated approach, the activity not only produced visual documentation but also generated biodiversity data that contributes to a global database. This output serves as an important learning product while simultaneously supporting broader environmental monitoring efforts.

Beyond strengthening conceptual understanding, the field study enhanced students’ competencies in scientific observation, data analysis, and environmental literacy. More importantly, it fostered environmental awareness and a sense of responsibility toward sustainable practices. This activity highlights the importance of experiential learning, where nature serves as a living laboratory that enriches students’ knowledge and nurtures their commitment to environmental conservation.