I don’t make any bones about it, I truly feel as though the purple martin is the most beautiful bird in the Worlds. Sure, as a bird watcher, I enjoy going outside seeing almost any bird. The beautiful chirping that many of them do does bring a smile to my face. But, in my area, when I see those martins come in during the spring, there is just something about it. Below are the two reasons why I believe the martin birds are prettier than others we have here in the World. Here the List Of 25 Most Beautiful Birds In The World Pictures at feed inspiration.