The study was conducted between July 1989 and the end of August 1990, with the 65-67.5 km section of Jiunda Forest Road as the designated survey area. Methods used during the survey include strip investigation, fixed-point investigation, observation from hides, and mark-recapture. Data collected from the 1207.3 work hours and 18 field studies were used to analyze the site of discovery, population, seasonal change, population dynamics, habits and behaviors, and habitat characteristics of the Mikado pheasant. During the study, live Mikado pheasants were sighted 256 times, amounting to a total of 276 individual counts; other indirect traces of the Mikado pheasant were discovered 79 times, including foot prints, feces, and feathers. Of the total sightings, 64 individual counts were recorded from hides, 254 individual counts were found along the Jiunda Forest Road, and 58 individual counts were found in other areas in the park. The daily appearance frequency of the Mikado pheasant showed two peak hours—06:00-08:00 and 16:00-18:00. According to the record collected from the study, the number of Mikado pheasants found each month showed a significant correlation to seasonal change: relatively the greatest in number from May to July, and less in number from December to February of the following year. Mating and breeding were the most important factors affecting the monthly population fluctuation of the pheasants. The Mikado pheasant was mostly solitary except during breeding seasons. When compared to the first study of the Mikado pheasants conducted five years ago, the abundance of the pheasants found in this study is considerably higher.