Uconn411

So I turned on my AC today to hear the tell tail signs of a clogged blower. Took it apart and found this:
https://picasaweb.google.com/lh/phot...eat=directlink


I'm trying to find the air intake under the hood. I did find one inlet that looks to have a screened black cover on it. Circled it in this picture.

https://picasaweb.google.com/lh/phot...eat=directlink

I'm not sure if that is it, especially because the screen is intact. I did a search on other posts, but came up empty as to the exact location. It must be a decent size hole for the mouse to drag pieces of my old mop into the blower. Any ideas on where he might be getting in from?