Siamese Barn Swallow twins?
- Thread starter Bottomfeeder
- Start date
don't see why not. I dono about the anatomy of a bird, but when a human has siamese twins, it's because when you get identical twins, it's from the developing cells in the embryo splitting into two embryos, but they don't full split, so they develop into featuses, and infants attatched to each other. dono about birds, however.