Published in Scopus, in 2010, in volume 30, pages 12-25
Created: 2015-02-15, modified: 2015-02-15![](https://www.biodiversitylibrary.org/pagethumb/51747483,60,60)
Published in Bulletin of The African Bird Club, in 2003, in volume 10, issue 2, pages 94-100
Created: 2021-02-23, modified: 2021-02-23![](https://www.biodiversitylibrary.org/pagethumb/45651915,60,60)
Published in Scopus, in 2004, in volume 24, pages 33-39
Created: 2014-08-10, modified: 2014-08-10![](https://www.biodiversitylibrary.org/pagethumb/60551872,60,60)
Published in Bulletin of The African Bird Club, in 2014, in volume 21, issue 1, pages 85-86
Created: 2021-02-23, modified: 2021-02-23![](https://www.biodiversitylibrary.org/pagethumb/53610236,60,60)
Published in Bonn zoological Bulletin – Supplementum, in 2014, in volume 60, pages 7-8
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53610238,60,60)
Published in Bonn zoological Bulletin – Supplementum, in 2014, in volume 60, pages 9-14
Created: 2017-06-18, modified: 2017-06-18![](https://www.biodiversitylibrary.org/pagethumb/53610327,60,60)
Published in Bonn zoological Bulletin – Supplementum, in 2014, in volume 60, pages 98-126
Created: 2017-06-18, modified: 2017-06-18