Chasing wildlife and particularly animals known as big cats, he traveled across a number of countries and took photographs, which culminated in a rage of projects.
In addition to his photography projects, Derbent also provides consultancy services on wildlife photography, travel organization, travel healthcare, and animal behavior to many individuals and corporations. Within this scope, he designs corporate projects and organizes customized travel packages for individuals looking to visit wildlife areas across the world. Published in many Turkish and foreign newspapers and magazines, his travel articles have exceeded hundreds of pages. Derbent’s personal archives hold more than two million photographs.