<div><b>Avian specimens</b></div><div><br></div><div>Total of 5094 images are stored in the img folder. ground_truth.csv and prediction.csv are the ground truth and predicted points coordinates, each point has two columns, x and y coordinates. The colour_*.csv files are the colour information of specimen body regions.</div><div><br></div><div><b><i>Littorina</i> shells</b></div><div><br></div><div>Total of 1410 images are in the dataset with 676 images in the release folder and 735 in the recapture folder. ground_truth.csv and prediction.csv are the ground truth and predicted points coordinates, each point has two columns, x and y coordinates.</div><p></p>