My first doodle: a pink flamingo! 
A little duck (or water bird) walking 
It looks like an owl 
A red-eyed owl 
A little bird drawn with blue lines 
A little bird drawn with black lines 
A black cat wearing a pink bow 
A happy little blue cat with pointed ears 
An angry cat's school life 
A small black bird with a yellow beak and pink eyes. 
A blue kitten with squinting eyes and a sweet smile 
A yellow cat with its mouth open and paw raised, revealing a purple nose