Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 13-17

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 18-28

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 29-30

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 31-33

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 34-46

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 48-49

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 50

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 51-52

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 52-53

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 55

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 56

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 57-58

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 60-65

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 67-68

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1, pages 83

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 97-100

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 101-103

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 104-106

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 107-108

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 109-110

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 111-113

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 115-117

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 119-127

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 128-131

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 132

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 133

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 134

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 135-138

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 2, pages 141-143

Published in Bulletin of The African Bird Club, in 2000, in volume 7, issue 1 suppl., pages 1-19