I drew this image using an app called "Draw and Paint Pad", it's for Android based systems. This is the first thing I've done with this program, I am not as comfortable with it as I am Sketch Guru, but I suspect that will change as I work with it more.
After several starts and stops, I decided to draw a parrot that has been in my family since I was an early teen, she is a Red Headed Amazon parrot, aka Mexican Red Headed parrot. I did this from memory, and in reality she doesn't have that huge blue spot on her cheek, but there is a small bit of blue, you have to be really close to see it. And under the red feathers on her head, it's bright yellow, but you'd never see it unless she allowed you to scratch her head. Mostly though, you see the green body and the red head. I do have the beak a little larger than it really is, I suspect that is a subconscious reaction to being bitten by that beak a few times :)