Sulphur on Tall Thistle

12 October 2015
Pieridae Phoebis sennae Cloudless Sulphur Asteraceae Cirsium altissimum Tall Thistle

Phoebis sennae on Cirsium altissimum | ©2015 David Allio

A Cloudless Sulphur Phoebis sennae works a Tall Thistle Cirsium altissimum in Upstate, South Carolina.

camera: Nikon D60 | lens: AF Nikkor VR Zoom 55-200mm f/4-5.6G IF-ED
focal length: 200mm | exposure: f/11 – 1/800th – ISO 400

Posted on: 12 October 2015