Step 1 : Introduction to the question "Which animal is known for having rectangular pupils rather than round ones?"
...Goats are famous for their unusual rectangular, horizontally oriented pupils—a rare feature in the animal kingdom. This distinctive eye shape provides an exceptionally wide field of vision, allowing goats to better detect predators across open landscapes while grazing. Even more remarkably, a goat’s pupils rotate as it moves its head, keeping the horizon in clear view at all times. This unique adaptation offers a significant survival advantage and makes goats one of the most distinctive examples of specialized vision in nature.
