Friday, July 23, 2021
The long-vacant Ourisman car dealersship on Motor City Drive up by the Home Depot and Montgomery Mall has finally been demolished. The plan is to put apartments on this site. The building is fully down and there are just a few bits of metal girders left
Here is how it looked when I last took a picture of it in December of 2020.
Tuesday, June 1, 2021
Cicadas may have just emerged, but they spent seventeen years underground. That means they are old enough to drive! I took this one to get it's learners permit last week even though I doubt it will live the nine months required to get it's provisional license.
Friday, May 28, 2021
One of the first things that is being done for the Amalyn Bethesda housing development is to connect Greentree Rd and Greyswood Rd. They have started clearing trees at the end of Greentree Rd to allow for this work to start.
Here is how Greentree road looks now. All the trees and brush has been removed.
This is from the field, looking at the dead-end of Greentree Road. Prior to this, the trees and brush were dense enough that you couldn't see Greentree from here.
For comparison, here is how the end of Greentree Road looked earllier this spring.
Thursday, May 27, 2021
"In the Spring a young man's fancy lightly turns to thoughts of love." (Alfred, Lord Tennyson)
Now that the cicada's have been out a little while, and the racket they make has grown increasingly loud, it should come as no surprise that the singing is starting to pay off, at least for this lucky fellow and equally lucky lass. They are especially lucky that no one stepped on them while they lay in ecstasy on the sidewalk.
After spending today listening to the cicadas, I was a bit surprised tonight to not hear them.
Wednesday, May 26, 2021
Not everything is complete, there are a couple of places where the trail has been torn up and needs to be replaced, primarily at Albermarle St, the ramp leading to one of the bridges, and the area where the rebuilt a drainage creek that goes under the trail. After that, everything will be back to normal, but as of now, as long as you don't require handicap accessibility it is fully usable.
Sunday, May 23, 2021
Here are a couple of videos I have taken of the cicada attack.
This first video is a time-lapse of a Brood X cicada molting on a blade of grass. This time-lapse was taken over a period of about 2.5 hours one night. One picture every 15 seconds. Where a cicada walks over the emerging one and where the emerging cicada flips so it is holding onto its shell I have duplicated each photo 4 times to slow it down and make it easier to see what is happening.
This next video isn't a time lapse, it is just a view of about 20 cicada nymphs crawling aimlessly through the grass. I was taking a timelapse of a molting cicada at night so had a couple of lights turned on, it appears the nymphs are attracted to light.
Saturday, May 22, 2021
These Brood X cicadas have been underground for 17 years, but now they are climbing out and onto trees and plants. Once out, they do a final molt to their winged form. They will only live for about a month longer during which time they will mate and lay eggs.
Friday, May 21, 2021
I took this timelapse video of a couple of cicada nymphs molting and their wings expanding. One cicada starts molting then another climbs on top of it and also starts molting.
Wednesday, May 19, 2021
Sunday, May 16, 2021
When the WMAL radio towers were here they were grounded with copper radiating out from each tower. I believe these copper straps were what was used. They are buried several inches under the soil and go nearly to the edge of the property. Many of them have been pulled out and in a couple of places parts of the straps are lying on the ground.