1. Thick eggshells of brood parasitic cowbirds protect their eggs and damage host eggs during laying. (18th April 2018) Authors: López, Analía V; Fiorini, Vanina D; Ellison, Kevin; Peer, Brian D Journal: Behavioral ecology Issue: Volume 29:Number 4(2018) Page Start: 965 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗