Lagoon Traffic Control

You may not know this...but in Venice, the seagulls do very important and useful jobs for the town...so far from being annoying and useless birds!:)
...so after having introduced you to
The Gondolas Guardian...and the Market Sweepers...today is the time for the Lagoon Traffic Controller....and important figure to keep under control the heavy traffic of boats in the lagoon....here one of them busy and serious in the middle of his job!;)))