Portraits of Wildflowers

Perspectives on Nature Photography

Archive for July 28th, 2020

Damselfly on western ironweed

with 87 comments

I’ve always found western ironweed (Vernonia baldwinii) hard to photograph. Not so this dameslfly on the buds thereof along Bull Creek on July 1st. In looking at John Abbott’s book Damselflies of Texas, I figured this damselfly was in the genus Hetaerina but I wasn’t sure about the species. Yesterday on bugguide.net entomologist T. Hedlund identified the species as Hetaerina americana, known as the American rubyspot. The one I photographed seems to have been a female.

UPDATE: from a different frame I’ve added a closeup showing the details in one segment of the abdomen and a part of the wing. Till now I hadn’t paid attention to the transverse black markings on the iridescent blue.

American Rubyspot Damselfly on Western Ironweed Buds by Buttonbush Flower Globe 1831 Detail

Unrelated thought for today: “Progress, far from consisting in change, depends on retentiveness. When change is absolute there remains no being to improve and no direction is set for possible improvement: and when experience is not retained, as among savages, infancy is perpetual. Those who cannot remember the past are condemned to repeat it.” — George Santayana in The Life of Reason: The Phases of Human Progress. The last sentence is famous but often gets misquoted. Much worse, many people refuse to learn that lesson.

© 2020 Steven Schwartzman

Written by Steve Schwartzman

July 28, 2020 at 4:40 AM

%d bloggers like this: