AUTHOR=van Rooijen Jeroen 

TITLE=Commentary: The use of referential gestures in ravens (Corvus corax) in the wild

JOURNAL=Frontiers in Ecology and Evolution

VOLUME=3

YEAR=2015

URL=https://www.frontiersin.org/journals/ecology-and-evolution/articles/10.3389/fevo.2015.00113

DOI=10.3389/fevo.2015.00113

ISSN=2296-701X