October 27, 2026
Monday Mystery Answered
On Monday I wrote… Yesterday morning, top Celery Farm Nature Preserve birder Julie McCall saw an unusual-looking hawk over the…
Nature Done Wright
Incorporating the Celery Farm and Screech Owl Companion blogs
March 26, 2017
Monday Morning Mystery Answered
Last week's mystery was brought to you by Eric and Deb Endresen. Eric took the photos. Deb wrote:
Eric took these pix in the woods in northeast PA earlier this winter.
He said that the tree was long dead, so he didn't suspect sap. He thought it was just frozen water that had turned color from the wood itself. I asked readers what they thought. Best answer (and only answer) came from Joanne:
"It's dead tree drippings…a bacterial wetwood disease (also known as slim)…can emit an awful smell….occurs mostly on maples, poplars, oaks and birches. Saw this many years ago on a neighbor's tree and researched it." (Thanks, all!)
1 comment
-
Certainly makes a colorful and beautiful picture…looks like stalagmites.
Leave your comment
Related Post
October 26, 2026
Monday Morning Mystery
Yesterday morning, top Celery Farm Nature Preserve birder Julie McCall saw an unusual-looking hawk over the Green Way fields. Although…
October 14, 2026
A Handy Free Rat-Poison Flyer
This flyer explains the perils of many rat poisons. You can copy the image below and add your group's logo:October 14, 2026
Words of Wisdom on Rat Poison
California is ill-advisedly considering efforts to weaken its laws prohibiting the use of the nastiest rat poisons. We…
1 comment
Marianne Herrmann
Certainly makes a colorful and beautiful picture…looks like stalagmites.