Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 1, pages 18-28

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 1, pages 29-30

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 1, pages 31

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 1, pages 32-35

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 1, pages 36-41

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 1, pages 42-43

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 1, pages 43-45

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 1, pages 45-46

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 74-82

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 83-89

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 90-92

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 93-98

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 99-102

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 103-104

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 105-106

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 106-109

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 109-110

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 111-115

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 116-129

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 130-132

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 133-134

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 135-136

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 2, pages 136

Published in Bulletin of The African Bird Club, in 1997, in volume 4, issue 1 Suppl, pages 1-20