Sunbird calls and songs  [sound recording]. 

 - Cape Town :  A.A. Balkoma,  1967. 
<br/><br/> Accompanies book by C.J. Skead, The Sunbirds of Southern Africa. 
<br/><br/><label>Publisher. No.: </label>ECP 108 Balkoma  ECP 108 Balkoma 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Birds -- Africa, Southern.--Birds -- Africa, Southern.<br/>Sunbirds.