DENVER, CO. - NOVEMBER 16: Delilah, a Black Palm Cockatoo, is displayed by Felicia Nickols during the Rocky Mountain Bird expo at the National Western Complex in Denver, CO November 16, 2013.(Photo By Craig F. Walker / The Denver Post)
DENVER, CO. - NOVEMBER 16: Delilah, a Black Palm Cockatoo, is displayed by Felicia Nickols during the Rocky Mountain Bird expo at the National Western Complex in Denver, CO November 16, 2013.(Photo By Craig F. Walker / The Denver Post)