Can you find your source , dg? All I found was that the American Crow ( corvus brachyrhynchos since you ask ) and some wolves have blue eyes at birth and their eyes darken with age.
See? One thing about Answerpool is that it's educational
Hold on ! Cheek! The Hungarian Komondor is one of the world's weirdest animals [see your link at no 24]?
I'd have everyone know that the Komondor is the big version of the Puli: the Komondor is to guard sheep from predators and thieves and the Puli is the sheepdog (which breed, incidentally, they mention in the same piece ).Both have that magnificent hair. You'd never think any Puli weird, would you ?