I went to the zoo on Friday, and the one that we went to Roger Williams Park Zoo, has a Giraffe Cam.
http://www.rogerwilliamsparkzoo.org/what_to_see/giraffe_cam.cfm
It shows them when they come indoors. As you can imagine, this is a very tall building with really tall doorways. .
And of course, i just went back to have a look after writing this and no one was there. There were teo a few moments ago, and a little one was playing with that swinging ball thing. It really is fun to watch them when they come inside.
I saw one that was inside! He wasn't really doing anything. I came across this site that is kind of like the giraffe one you shared, except it shows penguins: http://www.calacademy.org/webcams/penguins/
@5unflow3r Wow, that was amazing - watched it 0.30 my time, just for a few minutes, and saw three giraffes, including a juvenile, all strolling around and eating .. lovely :o)
http://www.calacademy.org/webcams/penguins/