Rudolph’s red nose may have gone down in history, but research says it was probably his shining blue eyes — a common trait among reindeer — that helped keep him and the rest of Santa’s ...

Reed settled on a reindeer. 'Reindeer in Here' book and plush gift set is born Reed found an illustrator, Izzy Bean, who worked up about 50 reindeer to pitch to a focus group.

"Reindeer in Here" premiered last year on CBS and will return to the network again for 2023. Here's how to watch and stream the animated film.

However, in the winter, it turns deep blue, reflecting far less light out the eye, helping the reindeer cope with the nearly continuous Arctic winter darkness.

Rudolph the fictional reindeer was famous for his oddly colored nose, but his true-life cousins have eyes that change color depending on the season.

In the summer, reindeer eyes are golden. In the winter, they become a deep, rich blue. “That was completely unexpected,” says Jeffery. That was 13 years ago. Since then, he has been working to ...

What color are reindeer eyes? Depends on the season. An astrophysicist and an eye expert teamed up to solve the mystery of how and why reindeers’ eyes switch from yellow to blue in wintertime.

The eyes of an Arctic reindeer also do this, but because of the seasonal physical changes to the tapetum lucidum, the wintry blue eyes reflect 50 percent less light than the golden eyes of summer.

Reindeer eyes change color during the winter, from golden to blue, something researchers say helps them to capture more light during the Arctic's dark winter months.

Rudolph the fictional reindeer was famous for his oddly colored nose, but his true-life cousins have eyes that change color depending on the season. In summer, the eyes of Arctic reindeer appear ...

Scientists have discovered that reindeer eyes change colour from gold to blue over the course of the year – the first time this has ever been shown to happen in mammals.

However, in the winter, it turns deep blue, reflecting far less light out the eye, helping the reindeer cope with the nearly continuous Arctic winter darkness.