LEGO part x682c01 - White Birdcage with Yellow Bird at BrickScout
Lego Duplo YELLOW BIRD w/ White Chest Pet House Home Zoo Orange Beak Cute! | eBay
BrickLink - Part bb1161pb01 : LEGO Minifigure, Head, Modified Sesame Street Big Bird with White Eyes, Bright Pink and Blue Eyelids Pattern [Minifigure, Head, Modified] - BrickLink Reference Catalog
LEGO Ideas Sesame Street: Big Bird Minifig : Toys & Games
LEGO MOC Yellow Bird by bbchai | Rebrickable - Build with LEGO