Caterpillar sighting

Observation - Caterpillar sighting. Description: Length about 5cms ie very large. Just under 1cm in circumference. Colour dark brown with a chestnut stripe running the full length of the body. No spots. Dark brown head. Body quite hairy/furry Seen walking across footpath and back into rough grass i

Length about 5cms ie very large. Just under 1cm in circumference.
Colour dark brown with a chestnut stripe running the full length of the body. No spots. Dark brown head.
Body quite hairy/furry
Seen walking across footpath and back into rough grass in a very determined manner.