Funding for this research was provided by:
National Research Foundation of Korea (2012R1A6A3A04040003)
Text and Data Mining valid from 2019-04-29
Received: 25 February 2019
Accepted: 15 April 2019
First Online: 29 April 2019
Compliance with ethical standards
: The authors declare that they have no conflicts of interest.
: The fieldwork was carried out in accordance with the relevant national and international guidelines. The lesser cuckoos were captured with the permission of local government, Seogwipo-si and the Cultural Heritage Administration of Korea. Bird care and fieldwork procedures were approved by Kyung Hee University Animal Ethics Committee.