This is the 15th year of continuous daily publication for 365Caws. All things considered, it's likely it will be the last year as it is becoming increasingly difficult for me to find interesting material. However, I hope that I may have inspired someone to a greater curiosity about the natural world with my natural history posts, or encouraged a novice weaver or needleworker. If so, I've done what I set out to do.
Thursday, August 8, 2013
Hidden In Plain Sight
Day 310: You really don't want to go sticking your nose in the daisies around here. You never know who might be living there. Misumena vatia, the Crab Spider, is a master of camouflage, although its ability to change hue requires a protracted stay on the flower its coloration mimics. When it moves to a white or pale green blossom, it slowly excretes the yellow pigment normally found in the outer layer of cells. These spiders are very common in the Pacific Northwest, but are often overlooked because of their chameleonic talents.
Labels:
camouflage,
Crab Spider,
mimicry,
Misumena vatia,
Rudbeckia
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