Hey everyone

I'm new here and I came looking for answers. Some say this video shows a lizard mating ritual, but I think he was trying to defend his territory. If you watch his actions, he starts getting puffy when I show up and then proceeds to come closer, doing push ups, and fluffing out his gizzard. Take a look at this video and let me know what you think he's doing. Also let me know what you think of the camera work! It's a little shaky, but I tried to get in there as close as possible with the right lighting in the background so you can see the blood vessels in his gizzard. Also, please comment on the HD quality of the video. Thanks!

http://www.youtube.com/watch?v=ak8ix4kdz0Y