Indian peafowls' crests are tuned to frequencies also used in social displays

(PLOS) Indian peafowl crests resonate efficiently and specifically to the same vibration frequencies used in peacock social displays, according to a paper published November 28, 2018 in the open-access journal PLOS ONE by Suzanne Amador Kane from Haverford College, USA, and colleagues.

from EurekAlert! - Social and Behavioral Science https://ift.tt/2KEwdK8