Bertellotti, Nestor Marcelo <br/><br/>
Age-related feeding behaviour and foraging efficiency kelp gulls larus dominicanus attending coastal trawlers in Argentina 

 - pp. 207-213 
<br/><br/> En: Ardea, vol. 88 (2000). 
<br/><br/><label>Subjects--Topical Terms: </label><br/>AVES
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Patagonia (Argentina)