Fish?

Fish?

Observation - Fish? - UK and Ireland. Description: They were in a pond with only a glorified ditch of a stream running into it and were about 6-9(15-22.5cm)long. They were regularly taking flies from the surface.

They were in a pond with only a glorified ditch of a stream running into it and were about 6-9"(15-22.5cm)long. They were regularly taking flies from the surface.