Hitting the right notes

(University of Miami) Karla Rivera-C á ceres, a University of Miami biology graduate student, plays a harmonious duet of singing wrens from a recording she captured out in the field during a recent trip to Costa Rica. 'The song sounds like one bird but if you listen closely, it's a male and female wren singing a duet in perfect unison,' said Rivera-C á ceres.

https://www.eurekalert.org/pub_releases/2017-01/uom-htr013017.php

Source: EurekAlert! - Medicine and Health - January 30, 2017 Category: Global & Universal Source Type: news