“…With the rise in computer vision and pattern recognition technology, impressive progress has been made in image classification [ 12 ] and object detection [ 13 ], motivating researchers to apply artificial intelligence for action recognition of animals, such as mice [ 14 , 15 , 16 , 17 ], domestic animals (cows and pigs) [ 18 , 19 , 20 , 21 ], Tibetan antelope [ 22 ], and ants [ 23 ]. However, some of these methods limit the research subjects to small animals in the laboratory [ 14 , 15 , 16 , 17 ] while other methods usually make simple judgments about abnormal behaviors of animals [ 18 , 19 , 20 , 21 , 22 ]. Research on wild felines is extremely scarce.…”