• Deme@sopuli.xyz
    link
    fedilink
    English
    arrow-up
    69
    ·
    edit-2
    1 day ago

    IIRC this theory was debunked some time ago by a study. If you think about it, any dampening within the skull would lessen the force of the pecking and the bird would have to hammer away harder.

    Edit: Link to a study