THIS PROGRAM WAS WRITTEN SPECIFICALLY FOR USE WITH THE IMAGES TAKEN FOR THIS STUDY. It is only intended to work on pictures of Colias eurytheme taken following the exact methods from this paper. While it may adaptable to images taken following other methods or of other species, it is unlikely to produce meaningful results from them as is. Program to take Colias eurytheme wing images output from balance_wing_images.py and identify the location of each wing in those images. Requires 'Colias_wings.py' to be located in the same folder. Input: .tif images of Colias eurytheme wings Output: images which contain color-coded masks of the four wings in a 'wings' subfolder. RGB values for each wing mask are as follows: left forewing-(255,0,0), right forewing-(0,255,0), left hindwing-(0,0,255), right hindwing (255,255,0) call: image_segmentation.py baseFolders: folders of images to be processed. Images should be located within an "balanced_image" subfolder of these folders.