AUTHOR=Santema Peter , Schlicht Emmi , Kempenaers Bart 

TITLE=Testing the Conditional Cooperation Model: What Can We Learn From Parents Taking Turns When Feeding Offspring?

JOURNAL=Frontiers in Ecology and Evolution

VOLUME=7

YEAR=2019

URL=https://www.frontiersin.org/journals/ecology-and-evolution/articles/10.3389/fevo.2019.00094

DOI=10.3389/fevo.2019.00094

ISSN=2296-701X