File:Wooly Bear (15329904532).jpg

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Three photos for the autumn equinox.

Folklore has it that the length of the brown section can predict the severity of winter. They do have an interesting life cycle.

The Isabella Tiger Moth (Pyrrharctia isabella) can be found in many cold regions, including the Arctic. The banded Woolly Bear larva emerges from the egg in the fall and overwinters in its caterpillar form, when it literally freezes solid. It survives being frozen by producing a cryoprotectant in its tissues. In the spring it thaws out and emerges to pupate. Once it emerges from its pupa as a moth it has only days to find a mate. The setae of the Woolly Bear caterpillar do not inject venom and are not urticant – they do not typically cause irritation, injury, inflammation, or swelling. Handling them is discouraged, however, as the bristles may cause dermatitis in people with sensitive skin. Their main defense mechanism is rolling up into a ball if picked up or disturbed. (Wikipedia)
Date Taken on 20 September 2014, 15:05
Source Wooly Bear
Author Paul VanDerWerf from Brunswick, Maine, USA

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This image was originally posted to Flickr by Me in ME at https://flickr.com/photos/12357841@N02/15329904532 (archive). It was reviewed on 11 July 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

11 July 2018

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Date/TimeThumbnailDimensionsUserComment
current22:34, 11 July 2018Thumbnail for version as of 22:34, 11 July 20181,040 × 1,040 (1.07 MB)Hiàn (alt) (talk | contribs)Transferred from Flickr via #flickr2commons

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