The world of birds is full of surprises. Reproduction strategies vary from species to species. However, one common element is the selection of a site where eggs can be laid and incubated by one or both parents. The nests where eggs are laid by female birds are built of various material such as moss, leaves, twigs or branches, or can be located in tree cavities, on cliff ledges or dug into the ground.  

In Sulawesi, Indonesia, one species has a different and unique reproduction strategy.