High Key at Conowingo

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On Sunday morning we left our house about 7:30 AM to drive to Conowingo – about a 1.5 hour drive from where we live. Below the dam is our favorite place to see bald eagles. This is not the best time of year, but it was a sunny fall morning – a good time for a short daytrip.  

There were some black vultures on top of a car parked near the entrance gate at Conowingo Fisherman’s Park. I had heard about it happening but hadn’t see it before. There didn’t seem to be many photographers along the fence however there were cormorants and gulls over and on the water. There were more cars than usual but apparently the owners were mostly there for fishing. We saw several with very large catfish (looked like the invasive flathead catfish). The spillways on the far side of the dam were active…but it didn’t seem like there was much water churn on our side of the river.

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I had just started surveying the abutment, rocks and island with my bridge camera mounted on a monopod, when the battery connection problem that I had experienced previously began. I had to take the camera off the monopod and remove the foot to open the battery compartment and try to increase the thickness of the paper wedge I had been using to hold the battery more firmly on the contacts. I put everything back together and it still didn’t work consistently. I was able to see an adult bald eagle on the abutment and a great blue heron on a spit of rocks and gulls flying over the water --- but the camera would not work for long enough to get a good picture. So – I gave up and pulled out my small Point and Shoot (Canon Powershot SX730 HS). I was very disappointed in what I could do with less zoom than the bridge camera. So --- I opted to try some high key pictures. My first subject was large sycamore with branches that hang over the water. The color variation in the leaves was more visible with the background mostly bright white although I did one with the water partially visible.

My favorite is the one below with the foliage in the lower right corner. I can image this in a presentation with some words in the upper left!

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Next --- I chose to photograph the electrical towers. I was not aware of the blue (vignetting) in the upper corners until I looked at it on the monitor at home….but I like the little bit of color!

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One of the towers on the island in the river contained a surprise that I didn’t see until it was on the larger screen: a bald eagle standing on a nest! It is not a good eagle shot…the bird is facing away and blurry….too far away for the Point and Shoot to get a crisp image. But it shows how the eagles use of the manmade structures!

Overall – I was pleased with the morning…even though it was quite different than I’d planned!

Rough Green Snake

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My son-in-law saw (and photographed) a rough green snake while he was hiking at Ritter Springs State Park near Springfield, Missouri. What a wonderful color! His picture prompted me to do a search to identify it…learn more about the snake.

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The highpoints of what I found: They are exploited by the pet trade – and people that want to keep them as pets (I’d rather they stay in the wild!). The snake eats insects and other small invertebrates - spends most of its time in trees, often near water. Not venomous. Their range evidently extends into the area where I live in Maryland, but I’ve never seen one. I’m going to start looking for them. It would be quite a thrill to see them in the wild.

Not long after I received the picture, there was a blog post from DFW Urban Wildlife that included some pictures of a rough green snake in Texas! It contained some other critters that are hard to spot in the wild. I am going to look more closely for them…hone my observation skill. It’s probably true that there is almost always more to see out in nature than we notice!

Macros – September 2021

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My smartphone, a clip on macro lens, and Bluetooth shutter control were the gear I used for the macro photos feathered in this month’s post. They are all from a short walk in Howard County Conservancy’s Mt Pleasant from the parking area and into the Honors Garden. The set up works very much like the bridge camera (with lens, diffuser, manual focus) in that I must get close to the subject and move the phone to get the focus perfect. It has the advantage of being a lot more compact than the other set up!

The rain from the night before had left everything with a sheen or droplets of water. Often the wet increased the richness of the colors…and the shine. The thin clouds provided good, diffuse light – a good day for smartphone macro photography. The cedar was on my way to honors garden.

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The seed pods on the magnolia were not flat enough to be an easy shot! The depth of field is very narrow with magnification.

I experimented with different perspectives of cone flowers

And asters. In the last picture, the depth of field gave me the blurring around the edges than I wanted.

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The birds nest fungus was in a mulched area near the parking lot. Some of the cups seem to hold water!

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Even grass seeds take on a different perspective in a zoomed image.

…And these are the best of the rest (note the insect hiding inside a flower)!

Brookside Gardens in September 2021 -Insects

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While I was watching for hummingbirds at Brookside Gardens, there was ample time to photograph the antics of bumblebees in the same flowerbed. They were all over the blue/purple plants.

Further back – there was a bush that was attractive to tiger swallowtails. I haven’t seen as many of them as I usually do this year, so I was pleased to photograph a female (with blue on the lower part of the wing) and a male with battered wings.

I also photographed two skippers – one in the same area as the bees and butterflies, the other in the rose garden. They look like they are the same species male and female (looking at the difference in the end of abdomen).

All the insect pictures are using the zoom on the camera (Canon Powershot SX70 HS) rather than trying to use a macro lens. The insects are too far into the beds to get close enough for macro work…and I like having more depth of field and blurring of the background. The second image of the skipper (on the rose bud and new leaves) is my favorite insect image of the morning!)

Brookside Gardens in September 2021 – Hummingbird

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We visited Brookside Gardens last week – getting there about 9 AM when the temperature was still very pleasant. Our goal was to see some hummingbirds in the fragrance garden. We chose a weekday to avoid the crowd of photographers with the same objective in mind; the plan worked, and we were the only ones in the area the hummingbirds frequent. This is the toward end of the season for hummingbirds and the females are the ones still around…the males are already further south. We saw and heard the little birds almost immediately.

I was using my bridge camera (Canon Powershot SX70 HS) in Program mode…mounted on a monopod. That gear works well for me because it is maneuverable and has a lot of magnification adjustable with a fingertip. The camera also has a burst mode that worked well during this attempt. It helped that it was a sunny day – plenty of light on the birds!

Even though I saw hummingbirds frequently – in the trees, in the air, quickly flitting over the flowers – I only managed one good series of images. It was feeding near the middle of the bed with flowers attractive to hummingbirds. I’ve selected the 12 best pictures from the bursts of images I took for the slideshow below.

Note how compact the body of the bird is with the feet not visible at all. The muscles it takes to move the wings so rapidly to maneuver into position relative to flowers must be in excellent condition – and require a lot of energy. The bird looked nicely rounded; hopefully this bodes well for a successful migration south for the winter.

More about out visit to the gardens over the next few days about the insects and plants we saw…

Wasp with One Wing

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On a recent walk around my yard looking for insects – I spotted a wasp on an allium in the chaos garden. I took a few pictures with my point and shot camera (zooming).

It wasn’t flying around so I decided to try to some macro shots with my bridge camera. Normally I would have been leery about being that close to a wasp, but it seemed to just be moving around the cluster of flowers. It was good practice.

It wasn’t until I got inside and was looking at the pictures on a large screen that I realized that the wasp was missing a wing! There was no way it was ever going to fly again.

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On the same walk – I saw a tiny leaf hopper on the nine bark bush. This is a clipped image…a lot more detail and pattern that I could see with my eye.

Gleanings of the Week Ending September 11, 2021

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Wind Energy Accounted for 42% of New US Power in 2020 – And solar was 38% of the new energy. And 8 east coast states have large offshore wind projects in the works in the years ahead. Hurray! It’s a good trend and it looks like the slope of the trend will keep increasing for wind and solar (decrease and go to 0 for new natural gas).

How people respond to wildfire smoke -  Another reason to slip on a mask.

Devastating Rain in Tennessee – A map of the change in soil moisture between August 20 and August 21. The floods on August 21 in Tennessee (area circled on the map) killed at least 22 people. I was surprised that there was an area of Illinois (to the north and a little west of the flash flood circle) where the soil moisture increased even more; perhaps that area floods frequently and the area is managed with flooding in mind.

New analysis reveals Vesuvius Victims’ diverse diets – From analysis of Herculaneum skeletons. Men got more of their protein from seafood. Women ate more meat grown on land, eggs and dairy products.

Eye provide peek at Alzheimer’s disease risk – Amyloid plaques can form in retinas of the eye. Does their presence there provide a visible biomarker for detecting Alzheimer’s risk?

Top 25 birds of the week: Wild Birds! – Bird photography…..challenging and beautiful subjects for our cameras.

Have you seen a weasel lately? – There is a suspicion that weasels are in the decline…but the data is circumstantial. These are not predators that have been widely studied. The post points to a role for citizen scientists!

Dispatches from a world aflame – Reviews of two books about the recent fires…and the relation to climate change.

Preemption of Green Cities in Red States – At a time when we need to get serious about addressing climate change – a drive by some states to keep local governments from taking any action. There is a cognitive dissonance between historically arguing for local control then usurping that control when the state government does not agree with it. I like local control but acknowledge that higher up the governance hierarchy could make sweeping changes easier. Perhaps some of these state governments will redeem themselves by quickly taking strong action toward climate change reduction and mitigation – soon. The top issue for me when I vote these days has become climate change!

Climate Change Is The Greatest Threat To Public Health, Top Medical Journals Warn – Another reason that actions to address climate change must be at the forefront of our thinking about the future. Medicine cannot make up for the injury we are making to ourselves and every living thing on the planet.

30 Years Ago – September 1991 (2)

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The other big event for our family 30 years ago in September 1991 was finding a very large wasp nest in a maple tree near our mailbox. It was concerning to have wasps so close to a place we walked at least once a day. We decided the best thing to do was to spray the nest….wait a few days then cut it down.

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It took 2-3 applications of the poison over several days before the activity around the hive ceased. Seven days after the first application – I cut down the nest and sliced it open There were layers of hexagonal compartments for eggs – some hatched, some still full of larvae. And there were a lot of dead insects. The nest was very light weight…but strong. My husband videotaped the action (with a 1991 vintage camera) – my 2-year-old daughter was marginally interested. These wasps are among the great architects of the insect world using thin layers of cellulose pulp to construct their nest. I regret that we didn’t keep parts of the nest in a display box.

In the 30 years since, we’ve never had a nest in a problematic place again. These insects are predators – controlling pests – so it’s good to leave them if the nest is not in a location that it could be accidently bumped by a person that would result in a lot of bites!

It seems that the numbers of these insects must be in decline just like many of the other insects. Culturally we usually think more negatively about wasps because of their sting than about other insects (butterflies are beautiful and they are pollinators…honey bees make honey and are pollinators…etc.), but ever insect plays a role in the ecosystem and our indiscriminate killing of them is producing unanticipated consequences. We’re going to need our ecosystems as health as possible to adapt to climate change impacts the world over…and that requires insects!

Ready to Volunteer Again

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Over the past week or so – I’ve been attending training sessions at the Howard County Conservancy’s  Mt Pleasant in preparation for field trips that might happen this fall. With schools in the county just starting this week, there is a lot that is TBD for the fall field trips. There are more that the usual challenges: potential for COVID-19 outbreaks (vaccination and masking helps but is not 100%), shortage of bus drivers, and a higher percentage of new volunteers than in past years. The usual weather challenge for the outdoor programs seems small in comparison!

I am hopeful that there will be at least some field trips. The scheduling requirements probably mean there will not be a lot of them until October, and there might be some opportunities where the volunteer gig will be in the school yard rather than at Mt. Pleasant. Either way – being outdoors with students is something I look forward to every fall; I missed it in 2020.

The training session this past week was on a sunny, cool day after Hurricane Ida came through our area. I couldn’t resist some photography before/after the session.

Honors Garden

Sweet Bay seed pods just outside the Honors Garden – smaller than the pods of the Southern Magnolia but still looking like red M&Ms peeking out of the pod.

A little fall look with sunshine bringing out the changing color of leaves

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Looking again at a tree stump cut earlier in the pandemic. I noticed that the rings are somewhat concentric for the early years of the tree’s life. Then they get very closely spaced on the side toward the bottom of these image. The tree seemed to grow skewed to the left!

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As I got close to my car, I noticed that the old pear tree in the old orchard is loaded with fruit this year!  .

The place….the people…it feels good to be on the cusp of fall volunteering!

Gleanings of the Week Ending September 4, 2021

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Entomologists Eradicated the First Asian Giant ‘Murder’ Hornet Nest of 2021 – Includes a picture of the 9 layers of the nest that was carved into an alder tree’s interior.

Turning thermal energy into electricity – It seems like this type of electricity production would have application beyond the military. Even solar panels produce heat and finding a way to automatically harness that into more electricity would be a good thing.  

Climate Change Producing More “Fire Weather” as Far East as Oklahoma – It’s not just the west coast that has a higher risk for fire as the planet gets hotter.

Aztec Pictograms Are the First Written Records of Earthquakes in the Americas – One of the pictograms matched to a 1507 earthquake that coincided with a solar eclipse!

Food systems: seven priorities to end hunger and protect the planet – A thoughtful commentary re ending hunger and improving diets; de-risking food systems; protecting equality and rights; boosting bioscience; protecting resources; sustaining aquatic foods; and harnessing digital technology.

Eating walnuts daily lowered 'bad' cholesterol and may reduce cardiovascular disease risk – There was a similar article about pecans a few days ago. I’m glad I like both walnuts and pecans! However – ½ cup is a lot to eat in one day. Usually ¼ cup is considered a serving.

Top 25 birds of the week: Woodpeckers! – I always enjoy hearing a woodpecker in the forest…and its a special tree to see them in our yard. The piliated, downy, and red-bellied woodpeckers are native to our area.

How to fight microplastic pollution with magnets – Many people filter their drinking water…but the conversation about filtering microplastics is newer. Hopefully filters that are effective and affordable will become the norm. It will take a long time to reduce the microplastic load already in the Earth’s water. We are just not recognizing the damage they are causing.

Americans Moving to Disaster-Prone Areas, Despite Climate Change – I’ve started to think about this more recently so appreciated seeing this post. Taking climate change into account – why would anyone buy property in areas that will be increasingly flood prone or incredibly hot/dry? A house nestled in a forest may look appealing but there are an increasing number of people that have already experienced the hazards of that beauty.

1,800-Year-Old Flower Bouquets Found in Tunnel Beneath Teotihuacán Pyramid – I visited Teotihuacan in the spring of 1966 when my parents took me to Mexico City. It was one of the highlights of the trip. The new discoveries are interesting….and I am thinking about whether I would like to see it again. Maybe in spring of 2026? The article references a site with some great pictures of Teotihuacan – worth a look.

Macro Photography Practice (6 and 7)

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Continuing my practice sessions…

The big difference in the 6th and 7th practice sessions was location; instead of my yard, I was at Howard County Conservancy’s Mt. Pleasant. The 6th session was in and around the Honors Garden before a volunteer training class. There were late season flowers that made good subjects. There are two bugs; for one the light was wrong…and the other I didn’t notice while I was in the field (accidently in the picture)!

The 7th session was in the meadow. There were plenty of late flowers and seed pods. I’d taken a collapsible stool with me. It worked well but the backpack I was using for my gear didn’t. Next time I’ll use my many-pocket vest. Backpacks are great for the hiking part but terrible when doing the actual photography. I found it easier to already have my camera on a sling strap. The macro lens and diffuser can be in the many pocket vest along with a water bottle. The stool can clip onto the vest too. My favorite images are the two chicory flowers. The blue-purple color is wonderful, the shapes in the central part of the flower look like stylized palm trees and the pollen looks like sugar crystals!

It was a very hot, humid morning in the meadow, and we didn’t stay long.

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Making the bests of the time my husband was grumbling (and then heading back to the car), I used my position on the stool to take some zoomed images. The thistles had small insects in them…and the occasional skipper and butterfly. There was a milkweed pod that had split open, but the seeds were not spilling out yet.

The 7 macro photography practices session have been successful in acclimating me to the camera gear/configuration. Going forward – I’m adding a macro photography monthly post to my blog plan (keeping the zoom one too). The macro post will feature images that would be impossible to get via zoom!

Previous macro photography practice posts: 1 and 2 (includes gear); 3 and 4 (includes some indoor images); 5 (included Monarch chrysalis and increased magnification)

Ten Little Celebrations – August 2021

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So much to celebrate in August….

Drive through West Virginia. The beauty of the interstate in West Virginia (I64, I79, I68) that is part of my route from Springfield, Missouri to my home in Maryland is something to celebrate. It is full of curves, forests, mountains….and not a lot of traffic. It’s easy to enjoy as I drive.

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Cloud at sunset. Maybe it is being in the right place at the right time to see it that makes this a little celebration for me! This was taken from my office window.

Home again. I like to travel…but every time I do, I celebrate coming home. This time the delta variant ramped up while I was traveling and was relieved to get home…glad that my precautions on the road (vaccination last spring, masking, hand sanitizer, air purifier in hotel room, eating outdoors or in the car/hotel room) evidently worked.

Macro photography. My husband got me started with new gear and I’m improving although I am still at the stage of celebrating every in-focus image I get.

Stopping my diet Pepsi habit. I am celebrating more than 2 weeks free of my habit….still very consciously avoiding soft drinks completely!

Sunny day that was not overwhelmingly hot. We’ve had so many very hot days…that it was a treat to have one that was pleasant outdoors. My other strategy is to get some outdoor time before 8 AM before the day heats up.

Farmers Market. It’s fun to shop for veggies straight from the farm. In August, the cantaloupe, watermelon, tomatoes, and peppers were all tasty. The watermelons may be what I celebrate the most.

Zentangle tiles make on the deck in the early morning. A celebration pf creativity to start the day.

Spaghetti squash custard. Yum. I celebrated the flavor and texture of a simple custard.

Video of a Monarch butterfly emerging. Probably the high point of August for me. I’ve always wanted to capture the moment. And this time I did!

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Zooming – August 2021

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While I was out waiting for the Monarch butterfly to emerge, I took pictures of other insects and plants…using the zoom on my camera while I sat comfortably on a gardening stool on the front walk that borders the flowerbed. There was a black eyed susan with petals in disarray, flies, aphids on a milkweed leaf, and various insects on the mint flowers. It was a good way to fill in the time. Enjoy the slideshow!

These days – I appreciate seeing insects more than ever before. Many times when I expect to see them, there don’t seem to be as many around…or any at all; the stories about the crash of insect populations is observable in the field! It’s one of the manifestations of how humankind is warping the planet. With insects, the impact is direct with the use of pesticides and the herbicides on food/host plants for insects and indirectly through the cumulative effect of more and more greenhouse gases in the atmosphere that impacts the climate overall.

Gleanings of the Week Ending August 28, 2021

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

The subtle influence of the moon on Earth’s weather – Tides….and a lot of complex interactions associated with them. High tide flooding will increase as the climate changes for example.

So much ice is melting that Earth’s crust is moving – When the weight of ice is removed, the land lifts upward…but new measurements show that it moves horizontally as well.

Top 25 birds of the week: Spiderhunters and Sunbirds! – Lots of colorful feathers in this group!

Pecan-enriched diet shown to reduce cholesterol – 470 calories per day is a lot of pecans more than ½ cup. I like pecans but will generally stick to about ¼ cup at a time…may skew toward eating pecans over other nuts although walnuts are a healthy choice as well.

California Drought Hits World’s Top Almond Producer – And maybe almonds are a nut that will be increasing in price…maybe driving people away from almond milk. I’ve already made my switch to lactose free milk.

Northern paper wasps recognize each others faces – Each face is unique!

Giant clams have a growth spurt – thanks to pollution – Evidently modern clams grow faster than ancient ones because of nitrates in the water. It doesn’t necessarily mean that are healthy…just that they are growing faster.

Photography In The National Parks: Fun Fact Photography, Part 2 – The post not only includes ‘fun facts’ about the National Parks – it also explains how the images were captured!

What happens to your brain when you give up sugar – A well timed article for me --- I am dramatically reducing refined sugars and artificial sweeteners in my diet (i.e., I still eat foods that are sweet like bananas).  I thought the headaches that occurred in the first week of my new diet were the simultaneous reduction in caffeine but maybe they were also caused by the sugar reduction.

Watch a bolt of lightning strike the Washington Monument – The monument is on a hill and the tallest thing around…..a conduit to the ground for lightning.

Emerging Monarch

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I went out each morning after finding the Monarch butterfly chrysalis on the day lily leaf; on the second morning that the chrysalis had turned from pale green to clear – the indication that the butterfly was almost ready to emerge. Since I hadn’t seen any Monarchs in our yard this year…I decided to attempt capture the emerging butterfly with my camera.

I came back 30 minutes later…thought perhaps the chrysalis wall was weakening…that some parts in the middle were beginning to split. I had changed to my bridge camera (Canon Powershot SX70 HS), mounted it on a monopod, and was sitting on a comfortable stool.

30 minutes later it looked like the top – above the horizontal row of gold dots - was beginning to split.

Another 30 minutes and I was out again – zooming in with the camera and thinking, at first, that nothing much had changed. But then I noticed some action on the other side of the chrysalis.

I changed to video since I knew the emergence would happen very quickly. It is not a great video (I need practice with video as much as I do with macro photography!) but I learned a lot from watching it later. The chrysalis did crack open but not exactly in the way I anticipated. What I was seeing at the top of the chrysalis was the abdomen of the insect which was huge! It must contain the fluid that is needed to expand the wings. The papillae on either side of the proboscis moved a lot at the beginning and I wondered if they were somehow involved in the fluid distribution or simply cleaning up the area around the face. See the video here.

After the video of the main event – I went in to let my husband know it had occurred and came back out to finish the event with some photes. Over the next 30 minutes the butterfly’s wings continued to unfurl and expand. At some point the butterfly ejected the extra fluid in its abdomen.

30 minutes later the butterfly finally opened its wings. Note that the abdomen is smaller than when it first emerged and it is probably a female.

What a great way to start the day!

Macro Photography Practice (5)

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Continuing my practice sessions…

Finding the Monarch chrysalis was the prompt for the fifth practice. There are so few of them these days; very different from the 1990s. I sat on a gardening stool to be comfortable and worked to get magnified views of the golden beads and the top of the chrysalis. The water droplets were just nice ‘extras.’

While I was busy with the chrysalis, a cabbage white sat for a few seconds on a nearby plant. It wasn’t a good angle and the picture is not sharp…but it was the first active insect for my practice session. I’ll be trying for more of these. The trick it to practice enough to be able to focus quickly!

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I practiced on a mint flower and a leaf….higher magnification that I’d attempted before.

There was a sticker like weed (one that I pull when I find it) within easy distance of my seat on the stool so I did a series of images – with increasing magnification. It was a more interesting subject than I anticipated!

I tried the same thing with a nearby day lily leaf – without as much success. The colors are somewhat interesting but my focus is off in some of the images…..more practice required.

Previous practice post: 1 and 2 (includes gear); 3 and 4 (includes some indoors images)

Day Lily Leaves

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In the later part of summer, I always cut the day lily leaves when they start to turn yellow so that they come back with new growth that is fresh and green until the frost. It probably reduces the amount of bulb growth underground but the beds are so dense in the beds that it doesn’t matter. Last year it happened in early August. This year the leaves stayed green longer. Maybe we got more rain or maybe the temperatures were better for the leaves to continue growing – or maybe their season is longer now due to climate change. The two areas we have day lilies are in the front flower beds and around the base of our oak tree.

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And every year, one of the tools I use is the old hedge trimmers I have from my grandfather.

He gave them to me when I bought my first house in the mid ‘70s; the handles were already mended. They must be over 50 years old and maybe much older! They are a wonderful reminder of him. I like using them more than the electric hedge trimmers because of the good memories that crowd into my mind when I pick them up (and they don’t bother my hands as much as the vibrations from the electric trimmers do). I also think how much things have changed since he was born in 1901…the way we now live on the Earth with a lot more people and technology that is damaging the planet…how we have to make some difficult changes to enable ourselves and future generations the quality of life on Earth that recent past generations experienced.

The area around the base of the oak was trimmed all the way around. When the new leaves come in they will cover over the mess. I noticed one side was lower than the other and realized the deer must have been nibbling there. The bed near the house was another story. I got about half done – avoiding cutting any of the black eyed susans – when I stopped because of a small discovery.

Do you see the Monarch chrysalis on the leaf (near the center of the image)? I was surprised to see it since I hadn’t seen any Monarch butterflies or caterpillars this year in our neighborhood. I’m going to take a daily picture of it until the butterfly emerges.

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Tomorrow’s post will include a few macro pictures of the chrysalis so stay tuned!

Macro Photography Practice (3 and 4)

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Continuing my practice sessions…

Getting the gear and camera settings set gets easier with every practice. My skill with composition and focus still has a ways to go.

My third practice was disappointing. I felt rushed. I returned to the holly, oak leaves, azalea, mint blooms, a black eyed susan, clover and a maple leaf. The subjects were OK but I didn’t get the magnification I wanted.

The fourth practice was on a rainy day and I was indoors. I looked at some cicada wings I had picked up during the 17 year cicada peak. The glare from the flash on the clear part of the wing was hard to avoid…I decided I liked the look of ‘lightning’ within the wing in the last image.

I had a dried out piece of ginger – getting a macro view of the outside and the cut end.

Even printed materials can take on a different look when magnified.

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The lid on my countertop collection bin for compostables has condensation on the end inside. Taken through the plastic, the droplets have a metallic sheen.

There was a leaf that had dried and fallen from a house plant. I liked the focus on the curve in the macro image – choosing this one from other focus points I had experimented in the practice.

I’ll improve with more practice….but am pleased with at least some of the results now. It’s encouraging enough to continue the practice!

Previous practice post: 1 and 2 (includes gear)

Gleanings of the Week Ending August 21, 2021

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The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

Nine things you should know about sea horses – The males give birth! Like many creatures right now – they are in trouble from climate change (and overfishing in some parts of the world). Not long ago – I learned that there is a species of seahorse native to the Chesapeake Bay. They live in sea grasses and estuaries…habitats that are in trouble.

Electric cars and batteries: how will the world produce enough? – One of the important steps that needs to ramp up as batteries (and solar cells) reach end of life – is recycling. We need to think about closed loops for the resources required to manufacture future renewables!

New analysis of landmark scurvy study leads to update on vitamin C needs – An example of the research behind how those ‘daily requirements’ of vitamins and minerals were developed. I wonder if more of the values need to go through a validation…how many would change just as the vitamin C requirement did.

Top 10 Grassland Species Across the Globe – The ones we have in the US are Long-billed Curlew, Black-footed Ferret, Pronghorn, Swift Fox, and American Bison.

The multi-billion dollar giants that are melting away – Glaciers. When they are gone…many parts of the world will be drier places. This article is primarily about central Asia…but the situation in South America is similar.

Loss of biodiversity in streams threatens vital biological process – Fungi and bacteria can’t do the decomposition job alone…the aquatic insects (often larvae) and crustaceans are needed too. And the populations and diversity of those organisms in our streams is declining.

Top 25 birds of the week: plumage! – Bird photographs…always colorful and interesting.

Gender revolutions in who holds the purse strings – The study was done in Britain…I wonder if similar (or different) changes are happening elsewhere in the world.

‘Polluter pays’ policy could speed up emission reductions and removal of atmospheric CO2 – A change that could speed up the transition we need to make…if we can somehow overcome the lobbying for the status quo trajectory.

Photography In The National Parks: Fun Fact Photography – This is a kind of photography you can do in lots of places. A little curiosity and a camera…some web searches…a neat cycle of learning/art that can turn again and again.

Grackles

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A group Common Grackles are visiting our feeder. It’s a mix of adults and juveniles…evidence of a successful breeding season for the birds.

The first time I saw them they stayed around or our deck for long enough for me to start photographing upstairs in my office and then go downstairs for a different perspective. Many of the young birds were standing on the deck railing with their beaks open but the parents were not bringing them anything…maybe some tough-love to force the young birds to forage for themselves. The food on our deck is insufficient since the birds are heavy enough that the seed holes in the feeder are partially closed (and the perches are not spaced well for a bird their size). There is some seed spilled by squirrels or the wind on the floor of the deck but not enough for this number of birds to get more than a nibble. They fluttered around for a few minutes but then flew off.

They were back again a few days later. They intimidated the other birds that were trying to come to the feeder – size and attitude are in the grackles favor. The juveniles seemed to have developed more independence in the few days since I photographed them previously.

Note the grackle hanging on looking disgruntled and how the feeder seed hole is mostly covered…not as completely as with a squirrel…but enough that the grackle was frustrated.

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