What is a description of a tui?

A Tui is a kind of bird. Its plural is simply Tui. A Tui is almost completely black except under its neck. A small tuft of white feathers are placed under the Tui's neck. Tui are considered...

Tuis are BIRDS..Look it up on wikipedia for more info.

A sketch or account of anything in words; a portraiture or representation in language; an enumeration of the essential qualities of a thing or species. The act of describing; a delineation by marks...

The tui is a honeyeater with a white tuff under its neck and is endemic to new zealand.

description of fatigue and how it can be controlled