Bird nest

Today was cloudy with on and off rain, and I didn't get any pictures.  This is a bird nest I ran across in my daughter's yard on our trip to Hawaii.   It was really quite low, maybe chest height, and looks like it has seen better days.  I'm not sure what kind of bird would have occupied it, but there are many varieties of birds there.  We saw francolin birds, mynas, lovebirds, among many others, and even wild roosters and hens that roam all around the island.