Reindeer’s blue eyes act as night vision goggles to help them find food in winter - The Guardian
- Reindeer’s blue eyes act as night vision goggles to help them find food in winter The Guardian
- Scientists reveal how reindeer use night vision and what makes them unique The Independent
- Reindeer vision may have evolved to spot favorite food in the snowy dark of winter Phys.org
- Reindeer can see UV light—and we may know why Popular Science
- Santa’s reindeer and the quest for Scottish enlichenment University of St Andrews news