Valle, Carlos A.; Vries, Tjitte de; Hernandez, Cecilia <br/><br/>
Plumage and sexual maturation in the great frigatebird fregata minor in the Galapagos Islands   

 - Ecuador  Universidad San Francisco de Quito  2006 
 - 51-59  Articulo guardado en el archivero  NA 
<br/><br/> Introduction; Study area and methods; Results; Discussion 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label> Normal 
<br/><br/><label>Subjects--Index Terms: </label>Frigatebirds, Marine ornithology  delayed plumage maturation, Ornitologia marina  sexual maduration, madurez sexual  immature plumage, moult, Fragatas  Galapagos 
<br/><br/><label>Dewey Class. No.: </label>598.43  598.43