Unique photo of birds laying eggs without having to make a nest

Hello all Stink friends, how are you today, hopefully you are in good health, full of energy and determination in Bangka Raya, here I want to tell you that birds don't always make nests, take photos of trees, sometimes they look for a place to lay their eggs in a place that they think a feeling of comfort and not having to work so hard to make a house or a place for him to breed with a story where I happened to go to the garden and saw something that I thought was unique, where the bird actually laid its eggs between bananas, although I still don't understand this. What eggs because according to friends What kind of egg is this? Greetings to everyone, this still means the limit of creativity