[@article{RN411,
 author = {Bowker, M B and Downs, C T},
 issn = {1524-4695},
 journal = {Waterbirds},
 number = {2},
 pages = {270-291},
 title = {Breeding of Large, Water-Associated, Colonially Nesting Birds of the North-Eastern Region of KwaZulu-Natal, South Africa},
 volume = {35},
 year = {2012}
}
,@article{RN1492,
 author = {Bowker, M B and Taylor, R H and Downs, C T},
 issn = {0030-6525},
 journal = {Ostrich},
 number = {3},
 pages = {179-188},
 title = {Numbers and distribution of the Great White Pelican Pelecanus onocrotalus and the Pink-backed Pelican P. rufescens in north-eastern KwaZulu-Natal, South Africa},
 volume = {81},
 year = {2010}
}
,@article{RN2424,
 author = {Downs, C T and Symes, C T},
 issn = {0254-6299},
 journal = {South African Journal of Botany},
 number = {2},
 pages = {265-276},
 title = {Snag dynamics and forest structure in Afromontane forests in KwaZulu-Natal, South Africa: implications for the conservation of cavity-nesting avifauna},
 volume = {70},
 year = {2004}
}
,@article{RN2416,
 author = {Wirminghaus, J O and Downs, C T and Perrin, M R and Symes, C T},
 issn = {0030-6525},
 journal = {Ostrich},
 number = {3-4},
 pages = {159-164},
 title = {Breeding biology of the Cape Parrot, Poicephalus robustus},
 volume = {72},
 year = {2001}
}
,@inbook{RN1021,
 address = {Cape Town, South Africa},
 author = {Downs, C T},
 booktitle = {Roberts - Birds of Southern Africa, VIIth ed},
 editor = {Hockey, P A R and Dean, W R J and Ryan, P G},
 pages = {221-222},
 publisher = {The Trustees of the John Voelcker Bird Book Fund},
 title = {Cape Parrot Poicephalus robustus},
 year = {2005}
}
,@article{RN2415,
 author = {Wirminghaus, J O and Downs, C T and Perrin, M R and Symes, C T},
 issn = {0022-2933},
 journal = {Journal of Natural History},
 number = {3},
 pages = {361-378},
 title = {Taxonomic relationships of the subspecies of the Cape Parrot Poicephalus robustus (Gmelin)},
 volume = {36},
 year = {2002}
}
,@techreport{RN2422,
 author = {Downs, C T},
 institution = {University of KwaZulu-Natal},
 title = {Counting Parrots - Report on the 2011 Cape Parrot Big Birding Day, the 14th annual count},
 year = {2011}
}
,@techreport{RN2421,
 author = {Downs, C T and Bowker, M B},
 institution = {University of KwaZulu-Natal},
 title = {Counting Parrots - Report on the 2010 Cape Parrot Big Birding Day, the 13th annual count},
 year = {2010}
}
,@article{RN2423,
 author = {Wirminghaus, J D and Downs, C T and Symes, C T and Perrin, M R},
 issn = {0379-4369},
 journal = {South African Journal of Wildlife Research},
 number = {4},
 pages = {118-129},
 title = {Conservation of the Cape Parrot in southern Africa},
 volume = {29},
 year = {1999}
}
,@article{RN2425,
 author = {Symes, C T and Wirminghaus, J O and Downs, C T},
 journal = {Ostrich},
 number = {3},
 pages = {106-113},
 title = {Species richness and seasonality of forest avifauna in three South African Afromontane forests},
 volume = {73},
 year = {2002}
}
,@inbook{RN1152,
 address = {Johannesburg, South Africa},
 author = {Downs, C T},
 booktitle = {The Eskom Red Data Book of Birds of South Africa, Lesotho and Swaziland},
 editor = {Barnes, K N},
 pages = {48-49},
 publisher = {BirdLife South Africa},
 title = {Cape Parrot Poicephalus robustus},
 year = {2000}
}
,]