Eustus the Vulture

Eustus the Vulture appears in Ultima IX, guarding the sigil of Justice. As his name suggests, he is a big vulture. The Avatar met him on the highest mountain in Britannia, where he had to answer questions about Justice to get the needed sigil to cleanse the Shrine.

Trivia

 * Eustus' questions are poorly-worded and actually have little to do with Justice.
 * A fan-patch gives Eustus a different set of questions to ask the Avatar.