W is for wriggly. A manipulated image of a yellow and brown caterpillar of the large white or cabbage white butterfly (Pieris brassicae) forms a W on

- Image ID: MAJYX3
W is for wriggly. A manipulated image of a yellow and brown caterpillar of the large white or cabbage white butterfly (Pieris brassicae) forms a W on
MichaelGrant / Alamy Stock Photo
Image ID: MAJYX3
W is for wriggly. A manipulated image of a yellow and brown caterpillar of the large white or cabbage white butterfly (Pieris brassicae) forms a W on a nasturtium leaf. Bedgebury Forest, Kent, UK.
Location: Bedgebury Forest, UK.