Quick Answer. Blue-purple feet and swelling toes may be caused by Raynaud's disease or diabetes, according to Mayo Clinic and the American Diabetes Association. Both conditions cause circulation problems that result in the discoloration and swelling of the feet. Continue Reading.
Going back to the question of how big is a reindeer, as you might expect, the male reindeer are usually larger than the female reindeer. A female reindeer will be about 162 up to 205 centimeters in length. On the other hand, a male reindeer will be about 180 up to 214 centimeters in length. The female reindeers will weigh an average of 79 kg up to 120 kg. On the other hand, male reindeers will be around 92 kg to 201 kg.
The feet are larger than the legs to help the hares run on the snow, instead of sinking in. The color change enables them to catch their prey and also hide from predators. The average weight of arctic hare is 10 to 12 pounds and the length is 22 inches long. Though the tail is present it is so small that it cannot be seen. The size varies based on the food supply and the area they are residing in. The arctic hares have good eyesight.