Great Blue Heron

This was the skinniest of the three Herons? I saw. It also had the most white on the underside and neck. He seemed to lack the chin/neck feathers and coloring. He was also way back from the tips of "The Point" which I am assuming was a less desirable fishing vantage point. I'm thinking he was a juvenile perhaps because he kept looking at the big Heron? at the end of The Point.