Environmental constraints can explain clutch size differences between urban and forest blue tits (Cyanistes caeruleus): insights from an egg removal experiment https://www.biorxiv.org/content/10.1101/2023.01.05.522710v1?med=mas
Environmental constraints can explain clutch size differences between urban and forest blue tits (Cyanistes caeruleus): insights from an egg removal experiment https://www.biorxiv.org/content/10.1101/2023.01.05.522710v1?med=mas