Pinna is the virtual pet bird for your desktop. They sing, eat, play, live, and die just like real birds. So far Pinna is only available in Japan but was suppose to be available over here some time this year. The exact date of arrival now is currently unknown.
Here are a few pics that I picked up from Japanese sites.
 So Far they have five species;
The Gouldian Finch,
 
Ficher's Lovebird,
 
Red Factor Canary,
 
Java Sparrow,
 
Strawberry Finch,
  
You can breed different colors just like in real life and like we do with guppies:
This works for all of the birds.  

 
Next Silver Arowana
 
All images from Openbook9003,inc. and Aquazone