What about a section called "Parrotlet Behavior and Anatomy"
Topics on physical features, colors, growth & development, noises, and assorted behaviors.
And probaly another called "Parrotlet Housing and Accessories" Topics on properly housing your parrotlet. Where can I buy cages or how do I make them myself. What mateials are safe to use? What about toys, seed cups and other accessories.
And, I think it would be fun to make a section called "Parrotlet's Voice" A place where your pets can talk to each other. No humans allowed!
Well, that is all my ideas. hopefully there is one that you like!