Gull - Marazion Bay

Gull - Marazion Bay

Observation - Gull - Marazion Bay - UK and Ireland. Description: Not too sure what species of gull this is - initially thought it was a 2nd yr Herring Gull, but I can't make my mind up. Any ideas please

Not too sure what species of gull this is - initially thought it was a 2nd yr Herring Gull, but I can't make my mind up. Any ideas please