Are Giraffes Tongues Blue
Are Giraffes Tongues Blue . The colour of the tongue is best described as black, blue or purple with a pink base/back. Why do giraffes have long necks answers to 25 animal evolution questions? For TravelThursday, it's time for a FunFact did you know from www.pinterest.com But if you look closely, you will notice that only the front half of the tongue has this dark coloring. Which animal has the longest tongue? Why are giraffes tongues blue?