List any five data features that will be required to build an AI system to classify images of animals into different species.

The following are five data features that can be collected to build an AI system to classify images of animals into different species:

1. Colour (dominant body colours, colour distribution).
2. Body shape and size (long neck, round body, size of head, legs, tail, wings, etc.).
3. Texture (fur, feathers, scales, smooth vs rough appearance).
4. Facial features (eyes, ears, beak, or snout).
5. Patterns/markings (stripes, spots, patches, rings on tail, etc.).