All About the NCS



All About the NCS
	n Administration
	n State Coordinators
	n Get the NCS Journal
	n Join NCS

Owner & Enthusiast
	n Read About Cockatiels
	n Cockatiel Community
	n Pet Videos

Breeder Area
	n Leg Bands
	n Registered Aviaries
	n Mutations Gallery
	n Genetics

Exhibitor Area
	n Showing Cockatiels
	n Show Calendar
	n Show Reports

Club Affiliation
	n Affiliate with NCS
	n Affiliated Clubs
	n Judges Panel
NCS Online Store
	n Cafe Press

Photo Gallery 3

Yellowcheek cockatiels have yellow cheek patches rather than orange ones. Only the orange patches are affected in this mutation, which comes in two forms: sex-linked and dominant. Dominant yellowcheek is inherited in the same way as dominant silver.

Gallery 1 / Gallery 2/ Gallery 3