World Wide Fund for Nature South Africa (WWF)                

 

Mabula Game Reserve           

 

Endangered Wildlife Trust                                                   

 

Sandiego Wild Animal Park                                                 

 

World Association of Zoos and Aquariums (WAZA)              

 

University of Limpopo

 

Prof Graham Martin                                                            

 

Umgeni River Bird Park

 

Johannesburg Zoo                                                              

 

National Zoological Gardens

 

Percy Fitzpatrick Institute of African Ornithology                 

 

Birldlife South Africa

 

Chester Zoo                                                                       

 

Sea World Busch Gardens

 

Cheyenne Mountain Zoo                                                     

 

Vogelpark Avifauna