Author Archives: momdude

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About momdude

Space cadet | Family dude | Photographer | Music lover | Traveler | Science fiction fan | Hugo Award nominee | Writer | 5x NASA Social participant | KC Chiefs fan | LA Kings fan | Senior Director of Finance & Administration for ALS Network | Member & former staff Finance Officer at the Commemorative Air Force SoCal Wing | Hard core left-wing liberal | Looking for whatever other shenanigans I can get into

Fine Feathered Friends – Red Tailed Hawks

It’s spring. Love is in the air. So were a half-dozen red tailed hawks!

Earlier in the day there had been four red shoulder hawks harassing the ravens and crows, so when I first saw these six later in the afternoon I though it might be them. They were pretty high up there.

But as they started to come down lower and pair off a bit it became clear that they were red tailed hawks.

They settled in, circling and soaring about 500-600 feet up.

Then all of a sudden this one buzzed me at about 50 feet. It was like the “sneak pass” at a Blue Angels or Thunderbird airshow.

I wasn’t complaining!

It gave me a great opportunity to get some much better pictures.

I was also looking for the notch missing from the wing of one red tailed hawk that we’ve seen for a couple of years. I didn’t see it.

I don’t know if that means that the bird that had the notch of feathers missing grew them back, if they just weren’t here today, or if they didn’t make it through the winter. These might be their offspring. I’ll keep looking, it was quite distinctive.

One one that had buzzed me climbed up with the others. I guess they figured that I was mostly harmless.

They were dancing and coming together in what I assume is a mating ritual. Every now and then a couple would seemingly lock claws and fall for a ways before releasing each other.

Mating? Fighting? Both? I don’t know. But they were going fast when they were doing it, so I got a LOT of blurry, unuseable photos!

They are magnificent animals and it’s spectacular to see them!

I hope that I get more chances to see them up close. And when we find “The Forever Home” I hope it’s someplace that has its own population of hawks and other raptors!

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Filed under Birds, Critters, Photography

Are You Going To Rain Or Not?

Ambivalent clouds.

Are you going to rain or not? The dark bottom part is raggedy and threatening, but the top isn’t so sure at all.

The top part wants to rise, go up to 10,000 or 20,000 feet, get icy and thin.

These guys over here already developed an altitude and they’re just blocking a touch of sun. (Eventually the lower, thicker clouds blew off toward Las Vegas and rained there.)

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Filed under Photography, Weather

Artifact Or Insight

The almost full moon is very, very bright through a thin layer of broken clouds.

It’s a well known phenomenon to get a 22º circle around the moon when it’s seen through a high layer of ice crystals, but I’m pretty sure the circular rainbows seen in these pictures are something different, even if they might be distantly related.

If that color is more or less true, these are more like rainbows. But I wonder if the effect is real, or an artifact of how the iPhone sensor is trying to record what it sees, and how the iPhone software tries to fiddle with what data gets recorded so that it looks “real.”

Granted, when you look at the moon like this, there appears to be a pale, colored ring. So does the iPhone enhance that to make visible what the human eye can only hint at? Does it give us an insight into the universe around us that our mere human senses can just barely register?

Or are the sensor and software trying to add 2 + 2 and  getting 37 because they’re pre-programmed to expect an answer in the high thirties (-ish)?

Reality is not what it used to be – and this is when I’m 100% cold sober!

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Filed under Astronomy, Photography, Weather

SpaceX Launch Tonight

Another batch of Starlink satellites headed uphill. A little too far after sunset for the big “space jellyfish aurora” effect, but that long trail of fire makes it easy to follow.

I’m working on getting better pictures from here. Having a launch every week or so is going to make that easier than having a launch every couple of months.

‘Twas a pretty, pretty sight. And again, about twelve minutes after launch, long after I had finished taking picutres and was back in the house, there was that soft “thwump!” that shook a window or two. The launch sonic boom!

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Filed under Photography, Space

Unexpected Mooch

The hummingbird feeder attracts other critters. I thought that it would only be hummingbirds because of how the thing is designed, but it hasn’t slowed down the squirrels, the house finches, the towhees, and the hooded orioles.

I had just gotten up and went to the kitchen sink and saw this at the feeder. That’s *NOT* a hummingbird. Slightly smaller than the hooded orioles, much larger than the house finches. Different tail than the squirrels.

Moving to where it’s not so backlit and fiddling with the cell phone photo settings (I figured that I had only seconds before it saw me and flew away) it was obvious that it was a downy woodpecker!

It did spot me, but didn’t immediately take off. I’ve seen downy woodpeckers around every now and then, but I’ve never seen it at the feeder.

It took its time and as you can see, it pretty much cleaned out the feeder. There’s another feeder around the corner that seems to be still left to just the hummers, so they’ll live until I can get this refilled.

As long as I can keep the squirrels away. The chunky monsters tear down the vines climbing up there, then they swing on the feeders until it breaks and falls so they can get at the food. Evil, furry, little bastards!

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I’m Lichen It! Day Four

As I was hoping, with today’s ongoing rain, the green lichen on the ash tree just exploded with color again.

It also spread to the west side of the tree, where there had been only a dusting before.

On the east side it was much more prominent and thicker, also spreading up higher on the trunk.

On the south side – still no sign of any.

There’s one spot that has a large mat of material, unlike everywhere else where it’s broken up to match the cracks and breaks in the tree bark.

Here it’s filled in all of those cracks and become a solid mass. There’s also that orange-ish section off on the left.

Where the rest of it seems to be a couple of millimeters thick on the bark, here it looks like it’s double or triple that.

The wide view, showing how bright it’s gotten.

And the video view. You’ll also notice how hard it is to zoom in while not dropping the umbrella…

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Filed under Flowers, Photography, Video, Weather

Confused Ash

Perhaps it’s the lighting. Perhaps it’s the latest cold snap (it’s really not that cold) or rain (it hasn’t been that soggy) or something else. But the “big tree in the back yard,” which we’ve now pretty much decided must be some sort of ash tree, has gotten very confused. Or at least, one branch has, which is even more odd.

This particular tree will lose a bunch of leaves in the winter, but never all of them, and they never turn colors. They may fade a bit from bright green to a more pale green, but that’s it. Then they fall off. And the tree looks like this.

Except for this one branch. In the last 24 hours. At the wrong time of year.

Are we having some sort of aboreal  revolution here?

And even if we are, shouldn’t it have happened in October or November? Or maybe even December since we further south, maybe?

You know what? “Not my circus, not my monkeys!” Or in my case, “Not my float!

It’s pretty in a subtle way. Yellows and browns and greens with just a touch of reddish shades here and there. And in the grey, rainy, gloomy, damp lighting of mid afternoon, it stands out.

YOU BE YOU, CONFUSED ASH!

 

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Filed under Flowers, Photography

I’m Lichen It! Day Three

After a week or more of fairly heavy rain that left everything well soaked, I had noticed a growth on our backyard tree that is almost certainly lichen.

The rain stopped early last week and it’s been dry for a few days. But the next storms are moving in (it’s raining now and we’re under yet another flash flood watch until Wednesday or so) so I took the opportunity this afternoon to take a look at the dried up lichen.

Several of these more colorful spots are still active.

A number of spots that were covered with the dark green lichen are now hard and white. All around the hard, white area in the center you can see areas of the “pock marks” that I think are structures of the lichen growths.

More flat, hard, white sections, surrounded by green pock marks.

There are also some new sections that have a reddish or pink tint.

Another pink-ish area, with lots of good detail on the “pock mark” areas.

We’ll see what the next round of rains bring out of these growth areas!

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Filed under Flowers, Photography

Remember SOFIA

Remember when I went to the NASA Social at Palmdale and got to see the SOFIA aircraft?

This was in 2015, nine years ago, and they’ve unfortunately retired her now. But that big door in side, just forward of the tail, would open up inside to expose a huge infrared telescope.

Inside, folks would attach their equipment and experiments (like this one from a group at Cornell Universaity) and the mirror and experiments would seemingly bounce and dance around as the plane flew above a big chunk of the atmosphere. But in fact the telescope tracking systems were keeping the telescope perfectly still with astonishing precision, while the plane bounced and moved around it.

Amazing!

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Filed under Astronomy, Photography, Space

Find The Hummer

There was a lot of bird activity going on today. Aside from the usual two dozen plus mourning doves looking for their daily handout and Little Bastard doing his finest whistling dive bomber routine to impress the ladies and the batches of house finches looking for a good place to make a nest under the porch eaves. Those are all just things that happen on days that end in “y.”

Early in the day I could hear red-tailed hawks (the sound that they use for “eagles” in all of the Westerns made since the invention of the talkies) but couldn’t see them. Then I spotted a couple of ravens circling above the neighbors’ houses, over the canyon down below. A few seconds later two red-tailed hawks burst up out of the canyon, screaming, followed by four other ravens with the two up high diving to join the attack. It’s like a biker gang fight in the sky.

I caught a big scrub jay trying to empty out the hummingbird feeder. I opened the door to the back yard and scared him off once, but at lunch time I noticed that the feeder which had a week’s worth of hummingbird food at breakfast was now empty, so I’m thinking I wasn’t too intimidating in the long run. (Story of my life…)

It was somewhat sunny and warm, which will be ending tomorrow as we get ready for another week or more of heavy rain, so I went out this afternoon and saw some fantastic clouds, contrails, and a bit of iridescence as the Sun shown through a high layer of clouds.

I also noticed in a second picture (below) that Little Bastard was keeping an eye on me. Or waiting for that scrub jay to come back. Could go either way.

Can you spot him?

He’s not very big.

But he’s loud.

Here he was perched.

When he’s flying around you can hear him from fifty feet away.

And when he’s doing that whistling dive bomber mating thing you can hear him from a lot further away than that.

Click on the picture.

Blow it up to full sized on your screen.

Where would you be hiding if you were a hummgbird, particularly a really territorial one that needed to survey your domain?

Ah, of course.

There he is.

Stay dry this weekend.

Don’t pick any fights with birds ten times your size.

Let the wookie scrub jay win!

I’ll refill the feeder.

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Filed under Birds, Critters, Photography, Weather