Robin’s egg blue: does egg color influence male parental care?

@article{English2010RobinsEB,
  title={Robin’s egg blue: does egg color influence male parental care?},
  author={Philina A English and Robert Montgomerie},
  journal={Behavioral Ecology and Sociobiology},
  year={2010},
  volume={65},
  pages={1029-1036}
}
A recent hypothesis suggests that birds’ blue-green egg colors may be a sexually selected signal of female (and potentially nestling) quality that males use to make parental investment decisions. While there is some empirical support for this idea, both theory and observations question its validity. To test this hypothesis experimentally, we examined the influence of egg color on male American robin Turdus migratorius behavior by replacing natural clutches with four artificial eggs that were… CONTINUE READING

6 Figures & Tables

Topics

Statistics

0102030201620172018
Citations per Year

Citation Velocity: 7

Averaging 7 citations per year over the last 3 years.

Learn more about how we calculate this metric in our FAQ.