Year: 2010Publication Type: Journal Article - Multi-AuthorJournal Volume: 277Page Range: 1101-1106Article/Chapter Title: Female giant panda (Ailuropoda melanoleuca) chirps advertise the caller’s fertile phase.Journal Name: Proceedings of the Royal Society of London BAuthor(s) from ICR Staff: Ronald Swaisgood, Ph.D.Author Name/Init: Author Surname: CharltonAuthor Initials: B.D. Author Surname: KeatingAuthor Initials: J.L. Author Surname: RenguiAuthor Initials: L. Author Surname: HuangAuthor Initials: Y. Author Surname: SwaisgoodAuthor Initials: R.R.