According to a study by researchers at the Nature Conservation Foundation in India, the birds, which can grow to almost six feet, often enlist the avian equivalent of an au pair
That is, researchers have discovered, until a faithful couple find that when it comes to raising a family, a third bird is a welcome addition to spread the burden.
We have summarized this news so that you can read it quickly. If you are interested in the news, you can read the full text here. Read more: