Part of the itinerary during my friend's visit these last few days was to visit the Oregon Zoo. I love this zoo! I haven't really walked around it since 2004, when I drove up to OR to visit my brother the year he lived there.
It is definitely smaller than your bigger zoos, like San Diego, but I really like the way the animals are displayed.
Here are a few we saw...
But wait! What is this animal right here? Oh...it is my husband playing with the thermal camera in the snake exhibit: