Hook tool manufacture in New Caledonian crows: behavioural variation and the influence of raw materials
Klump, Barbara C., Sugasawa, Shoko, St Clair, James J. H., Rutz, ChristianVolume:
13
Language:
english
Journal:
BMC Biology
DOI:
10.1186/s12915-015-0204-7
Date:
December, 2015
File:
PDF, 2.58 MB
english, 2015