Wiktionary
vb. (context transitive English) To remove by pecking
Usage examples of "peck out".
She wanted Parrot to find the body of Ahumado and peck out his eyes.
Old Nan told him a story about a bad little boy who climbed too high and was struck down by lightning, and how afterward the crows came to peck out his eyes.
He might languish of bellyache until crows came to peck out his eyes.
Enli watched him in the firelight, eager for the morrow when his ravens would peck out his eyes and send all his legion with him to hell.
Even when he was awake, his head ached and he sometimes saw visions of human crows in black garb gathering about him with squawking voices, about to peck out his entrails.
Maybe not crows or blue jays 'cause everyone knows they steal eggs and peck out the brains of little birds, but swans, everyone loves swans, right?