Marsh Frog or Common Frog?

Marsh Frog or Common Frog?

Observation - Marsh Frog or Common Frog? - UK and Ireland. Description: Greenish frog seen in marshy drainage channels behind the shingle beach at Cogden Beach near Bridport, Dorset

Greenish frog seen in marshy drainage channels behind the shingle beach at Cogden Beach near Bridport, Dorset