ewww... those are what i think to be the most dangerous housing. you think they're secure... but those lids aren't ever. i actually took some plastic epoxy and glued the little lid to the top.
i'd look all around... he may just be lying under a piece of paper actually. i had an escapee one time and it turned out she was lying underneath a small cd case next to my tv.
but just an fyi on the location of the cage - there are so many vibrations on that computer desk you're probably stressing the hell out of him and it may turn into feeding problems or something similar.
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-Chris
The reason mainstream thought is thought of as a stream is because it's so shallow. -George Carlin
A fool doesn't learn. A smart man learns from his mistakes. A wise man learns from the mistakes of others. Which one are you?
My Website
N. American Rat/Corn snake care sheet I wrote
Information on substrates
Current snakes:
0.1 Licorice Stick Black Rat (Lola)
1.0 Black Rat (Frankie)
0.1 Texas Bairdi (Rosa)
0.1 Blue Beauty (Brunhilde)
1.0 Green Tree Python (Monty)