lb1lb1

thats the 素囊 where they digest food
what kind of bird is that?
u just got this bird?
if you just got this bird, are you feeding those yellowish food that the store gives?
should change to another diet if thats the case

louisa20047

頸同背脊(係後面)
用人做比照
氣囊大約在頸同背脊之間的位置

我知佢個胃係邊

kittychu

頸有一個好似氣囊的東東
應該係佢個素囊
人哋個胃黎嫁