This video is supplementary material from a paper by Pawel Rek and Rob Magrath that was conducted to examine how the song and the movement of the male and female magpie-larks is synchronised as they perform a duet together. The study was published in Animal Behaviour, and can be found here:
[ Ссылка ]
The videos are available to download as part of the supplementary material for their study and the copyright belongs to the authors.
