My Tern Yet?

Pastel, 11x15 on Wallis

This royal tern was standing with a flock of gulls waiting for the tide to come in, and for some reason all the gulls flew away.  The tern looked at me as if to say, "Is it my turn to go?"  That's where the idea for the title came from.
The sun was low and behind clouds, so there was no direct light on my subject and no distinct shadows were cast, but the electric blue of the high, mid-day sky overhead made the reflections come alive.