PROBLEM TO BE SOLVED: To provide a discrimination method of a bat species capable of discriminating simply and efficiently even a bat species flying at a high altitude.SOLUTION: A discrimination method of a bat species includes a flying body 12 capable of flying aerially, and a collector 13 attached to the flying body 12 and flying aerially together with the flying body 12, capable of collecting a bat species itself or a part of the hair of the bat species as a specimen, and discrimination of the bat species is carried out from the collected specimen.SELECTED DRAWING: Figure 1