Lesser Bird of Paradise - a pencil sketch

I have just created a pencil sketch of a male Lesser Birds of Paradise (Paradisaea minor). This is not a final drawing of the bird. I used Staedtler 2B graphite pencil to do the drawing.
I still have to refine it and add some colors using my Derwent Watercolour Pencils. I also plan to make the digital version of the sketch using Inkscape. I don't know how long it will take to finish the artwork. It can be 3 days or even 1 week. I cannot stay for a whole day coloring the sketch.

My pencil sketch of male Lesser Birds of Paradise 

In the previous article about Paradise Birds, I said that most of them live in tropical rainforest of New Guinea. They like to dance in the mornings and in the afternoon. They mate with many partners. Because of their beautiful feather, they have been hunted by human for centuries.
Paradise birds, together with other birds, disperse seeds of the fruits which they eat to all corners of the forest. This is a very important role in preserving rainforest.
Rainforest absorbs CO2 gases that we emit from our cars, motorcycles, stoves and cigarettes and at the same time releases Oxygen that we breathe every second. Therefore we must preserve rainforest, protect paradise birds and other wild animals in the jungle.