Pros:
Colorfully illustrated birds on a vanilla background in three display sizes with theme files to activate each one. Singing bird sounds and various other nature sounds are all nicely edited for their respective sound events. Personally, my favorites have to be the cute little animated cursors. It may take some time to get used to a humming bird for a normal select pointer but it adds a nice touch to the desktop.

Cons:
Some borrowed theme parts.

Overall:
It may be a little too simple for this desktop theme fan but it should bring a chirping spirit to any bird lover's desktop.