The Avenue Washlands sighting reported by Paul Siddall

American signal crayfish

Think it was an American Signal crayfish it seemed much bigger than the crayfish I remember from 40 years ago. It also had white on its claws.

American signal crayfish by Paul Siddall

American signal crayfish by Paul Siddall

American signal crayfish by Paul Siddall

American signal crayfish by Paul Siddall

American signal crayfish by Paul Siddall

American signal crayfish by Paul Siddall