Tree With Bird Nests

Last two years during the farming period, my friend and I went to monitor our far to know if it is ready for harvest. Then, we planted maize and guinea corn.

After we were done observing, we decided to go check on his uncle who has a farm a mile away and also a hunter. On our way heading to there, I stumbled upon this tree lone tree in a farm. It has a lot of bird nests there with its leaves looking dry.