Leech

Leech

Observation - Leech - UK and Ireland. Description: Small aquatic worm like creature. changes shape from a ball to a very long thin worm like shape. Suckers at both ends. Brown colour with stripes on back caught in fast flowing stream

Small aquatic worm like creature. changes shape from a ball to a very long thin worm like shape. Suckers at both ends. Brown colour with stripes on back caught in fast flowing stream