Premium services are available for more experienced photo enthusiasts who wish to apply finer points of photography in a natural setting. These tours will focus on advanced techniques for photographing wildlife or macro subjects. They will cater to more experienced photographers who possess the proper equipment needed for this extensive session and are not recommended for novices. Each group will be selected after a brief screening process. Programs are crafted by an expert photographer who will lead each session. Customized sessions generally last four to five hours; however, some pre-scheduled tours can last longer.