How fledglings and their parents negotiate the best time for young birds to leave the nest
(PHYSorg.com Biology)

A team of researchers at the University of Montana has found that fledglings and their parents must negotiate to find the right time for the young birds to leave their nest. In their paper published on the open access site Science Advances, the group describes their study of many types of birds and how they figured out when fledglings should leave the nest.