Taken at the Leonabelle Turnbull Birding Center in Port Aransas.
I was happy to see the immature Mew Gull that has been reported from here for the past couple weeks.
Rare bird that was continuing in Corpus Christi for several weeks.
I'm wondering if this is a Ring-billed Gull and hope someone can confirm the ID or correct me.
Second photo, same bird but wing is in shade