Caw

Caw was a big, golden bird who could speak and worked with Baltazar. Caw ate gold, and Baltazar promised him all the gold he could eat. Caw had a son called Squawk. Caw had turned on Baltazar and sent him to Volag Nok, but Caw worked with him again after tricking The Doctor and Martha Jones to find the Infinite for them. Caw's fate was sealed when he got shot by Gurney. (DW: The Infinite Quest)