the colors you will need are: blue,light blue,black,orange,yellow and top coat.
you will also need nail polish remover and some cotton wool(just to cleanup the brush).

for base coat i used the light blue.

with the paintbrush do a sort of batman\cat shape at the middle of the nail with the blue color.
then do half of a circle on the owl with light blue (make shore u leave enough room for the eyes).

now do 2 yellow dots for eyes.

with orange nail polish do a beak and 2 dots at the tip of the nail as paws.

now ad two balck dots for eyes.
use the dark blue to paint spots on the owl as feathers.

and there you have an owl !! it looks cute with a little bird and some trees. enjoy!!