Portraits of Wildflowers

Perspectives on Nature Photography

Archive for September 3rd, 2017

Strange white stuff

with 22 comments

Finding sycamore trees (Platanus occidentalis) along creeks in Austin is commonplace. When I looked at this sycamore leaf along Bull Creek on July 25th I saw something I’d noticed once before, years earlier, but had never tracked down. Val Bugh came to the rescue this time: “the white stuff is a secretion that a female dobsonfly uses to cover her egg masses. Makes them look like bird droppings. The leaf should be over water so the hatchling hellgrammites will drop in.”

Me, I can’t help thinking the Hellgrammites were once a religious sect of the fire-and-brimstone type. In fact the American Heritage Dictionary says that the first part of the word probably is indeed hell, based on the insect’s painful bite. And we remember the old adage that hell hath no fury like a female dobsonfly scorned.

© 2017 Steven Schwartzman

Advertisements

Written by Steve Schwartzman

September 3, 2017 at 4:40 AM

Posted in nature photography

Tagged with , , , , , ,

%d bloggers like this: