Animal Crossing Yellow Bird. The world of animal crossing has birds too! It is likely a derivation of the phrase early bird, and an indication of how early it is in the game.
The first yellow bird was found in city folk, and can be seen sitting and chirping on the bulletin board when there has been a new message posted. You cannot catch the bird because some of the animal crossing new leaf characters will say. Taliseth 03:00, october 11, 2011 (utc)
The world of animal crossing:
The yellow bird (黄色の鳥) possibly a canary, is a bird first seen in animal crossing: It changes the yellow bird that sits there in the daytime. If you see and hear the white owl on your town. There’s the yellow bird and the owl that perch on top of the bulletin board.