The thing on a tui's neck is called a throat tuft or throat patch. This distinctive feature consists of a small cluster of white, curly feathers that contrasts with the bird's dark plumage. It plays a role in attracting mates and is a characteristic feature of this native New Zealand bird.
Tuis are BIRDS..
A dewlap or bell
Tuis - Home
You are referring to the Wattle...It is a red flap of "skin" that hangs down under the beak.
A wattle.
tuis dreck water and eat necter.
A cat collar.
If you are talking about the red thing hanging down from it's neck. That is called the flap of loose skin.
I sat tuis because the pancreas c
tuis live in newzealand but there habitat is where there is shrubs and trees
Alexandre Tuis was born on December 2, 1976, in Paris, France.
It's called a ruff,clown ruff, or clown ruffle collar. :)