Laumer, I B <br/><br/>
Can hook-bending be let off the hook? Bending/unbending of pliant tools by cockatoos.  [electronic resource] 

 -  Proceedings. Biological sciences  Sep 2017 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1471-2954 
<br/><br/><label>Standard No.: </label>10.1098/rspb.2017.1026  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Cockatoos<br/>Learning<br/>Tool Use Behavior