Step one:
First draw half an oval.
Step 2:
Connect it with wavy lines of different lengths.
Step 3:
At the back, add two layers of wavy lines as the orioles wings.
Step 4:
On the wings, draw a long curved line, pay attention to the changes in the arc, and draw its mouth.
Step 5:
Also draw a curve below, but pay attention to the belly to be more bulging.
Step Six:
Draw the feathers on the tail with a large broken line.
Step 7:
On the head, draw a curved line as the pattern of an oriole, and add small eyes.
Step 8:
Draw two more claws and represent them with arcs.
Step 9:
Finally, just paint the painted oriole with beautiful colors.