Gibbs, H. L. <br/><br/>
Cultural evolution of male song types in Darwin's medium ground finches, Geospiza fortis.   

 -  1990 
 - 253-263. 
<br/><br/> BIB Now: 3135 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Subjects--Index Terms: </label>EV, FI, BH  Cultural evolution of male song types in Darwin's medium ground finches, Geospiza fortis.  Finches, evolution, song, males, Galápagos  Pinzones, evolución, canto, machos, Galápagos 
<br/><br/><label>Dewey Class. No.: </label>598.883  598.883