Soldier Beetles on Black Eyed Susans

Photo by Gayla Trail  All Rights Reserved

Yesterday, while visiting a series of test gardens, I witnessed legions of these gold and black soldier beetles (Chauliognathus pensylvanicus) aka Pennsylvania Leatherwing beetles squirming, frolicking and procreating up a storm all over a bed of ‘Tiger Eye Gold’ Rudbeckia.

Photo by Gayla Trail  All Rights Reserved

As I moved around the beds I observed that they only inhabited the flowers that perfectly matched their body colours. Interesting tactic for safety since they are likely quite vulnerable during these frenzied acts reproducing the species. When not procreating, I’ve read that the adults eat pollen and specifically enjoy goldenrod. However, this was a HIGHLY cultivated property and there was nary a goldenrod in sight.

Gayla Trail
Gayla is a writer, photographer, and former graphic designer with a background in the Fine Arts, cultural criticism, and ecology. She is the author, photographer, and designer of best-selling books on gardening, cooking, and preserving.

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5 thoughts on “Soldier Beetles on Black Eyed Susans

  1. Thanks for a new posting. The last one wasn’t pc for the office. I almost got rid of your rss, cuz it wasn’t going away. Just an fyi

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