Delius, Julia A. M. Center for Lifespan Psychology, Max Planck Institute for Human Development, Max Planck Society;
https://doi.org/10.1242/jeb.223313 (Publisher version)
jeb223313.full.pdf (Publisher version), 2MB
Ostheim, J., Delius, J. A. M., & Delius, J. D. (2020). Eyelid squinting during food-pecking in pigeons. Journal of Experimental Biology, 223(11): jeb223313. doi:10.1242/jeb.223313.