Ferguson-Lees, James <br/><br/>
Endangered birds / 
James Ferguson-Lees and Emma Faull ; foreword by Gerald Durrell 
 - London :  George Philip,  1992 
 - 192 p. :  ill. ;  25 cm. 
<br/><br/>p.185 
<br/><br/><label>ISBN: </label>0540012483 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rare birds<br/>Endangered species