Talk:Cocos finch

Bill color
The article states that the juveniles have a yellow bill, and implies that this is a distinguishing characteristic, but doesn't explicitly state why this is distinguishing... What color[s] are the adults' bills? Tom e rtalk 05:29, 5 March 2006 (UTC)


 * It's to distinguish from the black-billed adult. jimfbleak 06:49, 5 March 2006 (UTC)