Bullhead Fish

Bullhead Fish

Observation - Bullhead Fish. Description: Found in kick-sample of water from the River Taff near Pontypridd, during Gwyl Taf study - was returned safely to river. Also known as Miller's Thumb.

Found in kick-sample of water from the River Taff near Pontypridd, during Gwyl Taf study - was returned safely to river. Also known as Miller's Thumb.