Small Tortoiseshell (Aglais urticae) Caterpillars
Introduction
The photograph on this page of Small Tortoiseshell (Aglais urticae) Caterpillars by Anne Burgess as part of the Geograph project.
The Geograph project started in 2005 with the aim of publishing, organising and preserving representative images for every square kilometre of Great Britain, Ireland and the Isle of Man.
There are currently over 7.5m images from over 14,400 individuals and you can help contribute to the project by visiting https://www.geograph.org.uk

Image: © Anne Burgess Taken: 7 Jul 2020
Small Tortoiseshell larvae feed colonially on Stinging Nettle (Urtica dioica) until ready to pupate, when they disperse. Formerly very common, this butterfly suffered a collapse in numbers a few years ago, so it's good to see evidence of it making a recovery.