Well, I was talking to Todd recently and he mentioned green rats, so I thought I'd throw up a couple I've seen this fall. I visited Pima County, AZ in late September and made several trips up into the mountains. Both rats were seen after dark on the roads.
Here's a pic of the habitat. It's a little dark, as the sun was going down...

An adult male...

A young, adult female...

We should be finished moving to AZ by next fall and I hope to be able to study green ratsnakes from the area. These guys have one of the most interesting natural histories of any American species.
Cheers...TC 
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Ratsnake Foundation



