PAROTS - AN OVERVIEW

Eclectus parrots, male still left here and feminine right Cockatoo species have a cellular crest of feathers on the highest in their heads, which they can elevate for Screen, and retract.[forty three] No other parrots can perform so, but the Pacific lorikeets in the genera Vini and Phigys can ruffle the feathers from the crown and nape, as well as