Last week, I had the pleasure of visiting Göran and his extraordinary butterfly museum, located in the tranquil countryside outside Gävle. Göran and his wife, Gun-Britt, have lived in their charming yellow house for over 50 years. It’s the last house on the road, and his butterfly collection has grown so extensive that he even purchased an additional house in his garden to accommodate it all. Originally, Göran dreamed of installing a netted area there, hoping to let native Swedish butterflies fly freely in the summer months, but soon realized the challenge this would entail.
Göran’s passion for butterflies began when he was just 15. His fascination with nature first focused on orchids and birds, but after meeting his friend Clas Källander, a butterfly enthusiast, he was captivated by the beauty and diversity of these insects. Since then, he has tirelessly expanded his collection, which now stands as the largest in Sweden and one of the most impressive in the world. Göran started his collection in 1961, dedicating time each day after work to study and organize butterflies, carefully pinning each specimen and reading everything he could find about them.
Reflecting on his journey, Göran appreciates that his career was not butterfly-related, as it allowed him the freedom to devote himself fully to this passion. He notes that biologists and researchers often focus on one species or group, while his lifelong hobby has allowed him to explore the vast diversity within the world of butterflies.
Göran’s dedication and commitment have turned his personal interest into a remarkable archive of natural history—a treasure trove of knowledge for generations to come.
Göran in his garden in a cold Swedish autumn