Iguana laying and looking around

On a rainy day on vacation, we visited a local aquarium/terrarium. This Iguana was laying there as if he just woke up.

Technical details

Camera:Canon EOS 1000D
Objective:Canon EF-S18-55mm f/3.5-5.6 IS
F-stop:5.6
Exposure time:1/60 sec.
ISO Speed:800
Focal length:55 mm
Maximum aperture:5