I once attended a lecture by a guest speaker at UMASS. He talked about his research recording monkeys, pointing out parts that might be considered grammar or syntax. At the end of his talk he admitted that all of his research could be for nothing, and that he could be completely wrong.
In under six minutes this video conclusively covers something more fascinating. An ornithologist from Cornell was able to conclusively show that parrots receive their names from their parents by switching eggs in nests. Even after this is done, the newborn parrots' names more resemble their foster parents' names.