The features emphasised can be quite different though, for instance angle-of-view, color-vision, focus-distance, ability to see motion/still objects. And even w

The features emphasised can be quite different though, for instance angle-of-view, color-vision, focus-distance, ability to see motion/still objects. And even when using the same primary-sensing system like the eye, the behavior can be quite different. Compare say fox, deer, eagle and human?