Ten Days of Little Celebrations - May 2015

Noticing something worth celebration each day is an easy thing for me to do. The habit of writing it down reminds me to be grateful for these and a myriad of other things in my life. Here are my top 10 for the earlier days of May 2015.

Brighton Dam Azalea Garden. For a few weeks every year - the gates open to a wonderland of flowering azalea bushes and dogwoods. The tall trees make it a shady cool area even as the temperatures get warmer. It is usually at its best for Mother’s Day.

Red Tailed Hawk at Belmont. The first day of BioBlitz there was a red-tailed hawk that watched from a perch tall in a sycamore for the arrival of the first student. What a beginning to the event!

Bald Eagles at Conowingo Dam. I’ll do a post later with more about our day trip to Conowingo. There were at least 10 eagles feeding on fish come from the flow from the hydroelectric generation dam….and there were great blue herons, cormorants, tree swallows, and black vultures too….and that was just what I immediately noticed.

Whooping Crane lecture at Patuxent National Wildlife Refuge. Do you see a theme? I hadn’t noticed how many of my ‘celebrations’ this month included large birds until I put this list together. The birds are hatched and prepared for release at Patuxent.  It was interesting to understand how the researchers and volunteers disguise themselves so that the young birds don’t imprint on the human form as ‘parent.’ I’m glad they’ve had enough success to celebrate.

National Arboretum. Every time we go there is something new to see….and old favorites. I celebrated that I recognized an Eastern Towhee in the leaves there during the visit this month.

Strawberries. A quart of strawberries was the first offering of my Gorman Farms CSA (Community Supported Agriculture) membership. They were eaten before I thought to take a picture! The berries freshly picked from local fields always taste better than the ones from the grocery store. They evoke memories of previous springs and other strawberry fields….finding the berries among the green leaves…taste treasures.

No cavities. I had a dental appointment and was pretty sure a filling was going to need to be replaced because a small piece had chipped off leaving a small divot in the front surface of the tooth (no sensitivity or discoloration). But the dentist decided to just watch it! Hurray!

Volunteering for nature fieldtrips and BioBlitz. Seeing the wonder of discovery in the outdoors from a child’s perspective is awe inspiring. It happens almost every hike I lead…every time I assist I give to identify a ‘find’ ---- celebrating the wonder of children in the natural world.

Rain---finally. We are at close to average for precipitation in our area right now but I noticed a dry spell when I had to fill the bird baths and water my deck garden….but then we started having some afternoon showers. One of them caused a rainbow too.

A last cool day before summer. The forecast is for 90 degree days this coming week but the Memorial Day weekend had cool mornings….and we savored the perfect weather for being outdoors.

Zooming - May 2015

May is always an excellent month for outdoor photography. I had no trouble at all finding a lot of zoomed images to create the collages below. Can you find the

• Dandelion,
• Buttercup,
• Dragonfly,
• Azaleas,
• Dogwoods,
• Trillium,
• Solomon's seal,
• Tulip poplar, and
• Celandine poppy?

Gleanings of the Week Ending May 23, 2015

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.

New Battery Technology Will Fundamentally Change the Way the Grid Operates - Cost effective storage of energy seems to be on the near horizon. It could overcome the complaint about the intermittent nature of solar and wind power generation.

The Chemistry of Permanent Hair Dyes - There are probably still a lot of people covering grey hair with permanent hair dyes…not me. I’d rather enjoy my natural salt and pepper!

A Gorgeously Detailed View of Antarctica's Churning Ocean Currents  and Antarctica’s Larsen B Ice Shelf Will Likely Disintegrate by Decade's End - Two recent articles about Antarctica. The first one is a visualization of simulations done at Los Alamos National Laboratory.  The second article is bad news since it means global sea level rise will be increasing as glacial ice enters the ocean faster.

From Snapshot to Science: Photos of Biodiversity as Useful Records - Learn about National Geographic’s Great Nature Project. The Belmont BioBlitz observations have become part of the project!

The Birth of a Bee - A short video…well worth watching.

Recommended levels of activity rarely achieved in busy workplace environment - Many workplaces are quite sedentary. This study looked at 83 employees in a hospital. Only 6% of the participants reached the 10,000 steps per day goal even though the jobs of 53% of the participants were assumed to require ‘high’ levels of activity! I know when I started wearing a Fitbit I had to focus on getting steps in after my workday. Now that I am retired, it is easier to get the steps in throughout the day rather than focused at the end of the day.

China Coal Use Continues To Fall “Precipitously” - Now if this trend will continue….

First fully warm-blooded fish: The opah or moonfish - And now we discover that there is an exception to something we all learned in school….fishes are not all cold-blooded.

A Map Showing the "Most Distinctive" Causes of Death by State - It is a very colorful map…but does it mean very much. The most distinctive form of death in Maryland seemed strange to me…and ‘tuberculosis’ was listed for Texas.

How Machines Destroy (And Create!) Jobs, In 4 Graphs - I was somewhat surprised that the ‘services’ sector is not even larger. Looking at the graph historically - white collar jobs became the highest percentage and number of jobs in the 1950s and the trend continues.

Dragonfly Wings

There was a dragonfly in a petri dish to be looked at under the microscope at one of the demonstration tables of the Belmont BioBlitz. I took a picture with my camera in ‘close up’ mode - without the microscope; the magnification is enough to make it interesting but I need to have better control of the light source to avoid reflections.

Even though butterflies are more generally colorful - I find the dragonflies more interesting. It is just getting warm enough to see them this season and observe their behavior: diving through the meadow and sitting on the tip of meadow grasses. Later we’ll see them near water on lotuses or water lilies and stroking over the water to lay their eggs. May camera speed is not fast enough to catch the two wings on each side moving independently.

The wing structure seen in the photograph could be a Zentangle. Are the lines veins or just structural elements?

Next time I go to Arizona, I’ll photograph my son-in-laws mounted collection of spiders and insects!

Belmont BioBlitz

This is the last day of the Belmont BioBlitz! About 400 middle school students have participated over the 4 days. The first day was very hot…the second day was humid…the fourth was breezy but near perfect otherwise. The forecast for today has a higher probability for rain (hopefully it will hold off until the Bioblitz is over and the students have boarded their buses after a picnic lunch).

A red-tailed hawk was in the area on the first day - on the roof of the building housing the ‘tech’ for the Bioblitz and then on a high branch of a sycamore that was well within the range of the spotting scope.

A mockingbird that has a nest in a nearby river birch used the same roofline more frequently and griped at the ‘too many people’ in the area.

I was responsible for helping student identify what they found. The reference books were spread out on outdoor tables near enough of wi-fi reception where they could sync their iNaturalist observations while working on identification and then go into the tech room to make sure all the data was recorded.

Several insects visited my tables - and student made some last minute observations!

Some of the animals from the nature center were popular. Katrina - the diamond back terrapin usually in a large tank of water in the nature center - was out and about in the grass.

Maize the corn snake was also a new experience for many of the students.

And at the very end of yesterday - a plant that we haven’t identified yet. I need to quiet time with the books!

In the end - success is more about the new perspectives many of the students have demonstrated than the details of one particular observation.

Waking Up to Bird Song

I like waking up with the birds rather than an alarm clock. Of course - that means that I am waking up a bit earlier as the days gets longer since the birdsong occurs before dawn!

Somehow even with the house closed and air conditioned…and a ceiling fan turning lazily…I still hear the birds. There is forest behind our house and three trees in the front which provide ample places for birds to proclaim their presence in the world!

Surely in the days before air conditioning, most people woke up with the birds. It was impossible not to. Who could sleep through all that joy! Now we think of children sleeping later in the summer but that was not the case 50 years ago. When I think back to my childhood, it seems like most everyone I knew was a ‘morning’ person. The early morning was the best time of day to get physical work done too - before it got too hot.

I’ve stayed a morning person and I naturally wake up early…the timing this time of year is linked to the birds!

3 Free eBooks - May 2015

So many beautifully illustrated books came to my attention in May.

Walton, Elijah; Bonney, Thomas George; Lowes, J. H. The Peaks and Valleys of the Alps. London: Sampson Low, Son and Marston. 1868.  Available from Internet Archive here. The creator of the water color drawings (Elijah Walton) got top billing on the title page of this book. The compositions always include details that make it easier to comprehend the enormity of the mountains. In this clip - it is soaring birds and some pine trees.

Poepping, Eduard Friedrich (editor); Endlicher, Istvan Laszlo (illustrator). Nova genera ac species plantarum, quas in regno Chilensi Peruviano et in terra Amazonica. Leipzig: Sumptibus F. Hofmeister. 1835. Multiple volumes available from Internet Archive: Volume 1, Volume 2, and Volume 3. I always find it difficult to resist botanical prints!

Stories from the Arabian Nights retold by Laurence Housman with drawings by Edmond Dulac. London: Hodder and Stoughton. 1911. Available from Internet Archive here along with many other books illustrated by Edmond Dulac.

Belmont Manor Cemetery

The cemetery at Belmont Manor and Historic Park was featured in two activities last week: a field trip for 6th graders and a lecture about the results of a recent ground penetrating radar survey done there. So - I’ve been thinking more about it.

It is a walk from the manor house - past the formal gardens to the edge of the forest. There is a fence around it although the survey found some graves outside the fence. Were they graves of slaves or was the fence built long after the grave markers deteriorated and the fence was built around the area of existing headstones? Was the very large tulip poplar just outside the fence growing before the fence was built? The fence is not a prefect rectangle; there is a jog to accommodate the tree!

There were graves found in an area within the enclosure that had not markers. Are they graves from the 1700s? The manor was finished in 1738 and the builder died in 1772. They survey detected pieces of metal probably nails, hinges and fasteners produced by the iron forges and blacksmiths at Belmont. All the markers still visible are from the 1800s or 1900s.

There is one grave that I find particularly sad  - for a 2 year old child. It is a reminder that many children did not live to adulthood in the time before vaccines and antibiotics. Prior to the survey - the headstone seemed to be all by itself in the back of the cemetery. But now the survey has revealed the other graves that were probably still marked when the little girl was buried in 1834.

View from the Front Door

The view from my front door is about the best of the year right now. The irises are blooming. It seems like every time I look out there are more open and plenty of buds beginning to unfurl. They seem to be thriving in their prominent location.

I got the rhizomes from my mother many years ago and planted them in a backyard flower bed and they did not do well at all. The few blooms they did produce were often unnoticed because there is not a window with a direct view to that flower bed and they did not proliferate. I dug the rhizomes a couple of years ago and replanted them in the front flowerbeds where they get eastern sunlight. And they have thrived. I seem to have more plants each year. I’m using them to fill in the flower bed until the ninebark bushes are large enough to fill the bed. Then I’ll have to find somewhere else to plant those irises but I’ll leave the plants that frame the step down from the front porch!

Gleanings of the Week Ending May 16, 2015

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.

New app puts the world's biodiversity in the palm of your hand - The Map of Life app makes it easier to identify local wildlife. It’s a location specific reference for amphibians, birds, fishes, mammals, reptiles, turtles, bumblebees, butterflies, dragonflies, and trees. The down side is things you find that are normally in that locality. I’ve already experienced one - a bigleaf magnolia growing in the woods in Patapsco Valley State Park in Maryland. It is a tree that usually grows further south. The app will still provide information but it is not quite as easy as plants/animals that are ‘normal’ for the area.

What happens to our bodies after we die - Maybe some of the concepts in the article are a little familiar from all the CSI programs on television these days….but it’s hard to separate fact from fiction in those programs. This post from the BBC is on ‘fact’ side.

Idle Electronics and Appliances Waste $19 Billion Annually, Study Says - A study done with 70,000 residential customers in California found that 23% of home electricity usage was from always-on but inactive devices. That can’t be good. Appliance designers need to work on reducing that….and maybe consumers need to be content with stoves and microwaves that don’t have clocks!

Harmful algal blooms in the Chesapeake Bay are becoming more frequent - Ugh! Even with all the work being done to reduce the nutrients going into the bay…the growing population of people and animals is overwhelming the progress made.

Everybody Dies: How to Preserve Your Digital Legacy - It is not just about preserving your legacy…it’s also to whoever will be handling things for you. Wills need to include more than they did 50 years ago!

11 Ways to Increase Electric Car Adoption - My next car might be electric. For my day to day driving it would already be acceptable. It would not work for road trips - and that is a problem even though it is only a few weeks a year.

Long-term study on ticks reveals shifting migration patterns, disease risks  with a larger version of the infographic here (click on the image to make it even larger) - Maryland has the dog tick, Lone star tick, and deer tick ---- and Lyme disease…not good. One of the places where I lead hikes is part of a study to identify the diseases ticks carry in the area.

Maryland and Food Self-Sufficiency - More and more people are becoming more aware of where their food is coming from and some are attempting to become locavores. The findings for Maryland are probably pretty typical. The three foods Maryland produces in enough quantity for our entire population are: chicken, lima beans, and watermelon!

Forests at Valley Forge National Historical Park Coming Back After Deer Culling - There are quite a few areas along the east coast that have an overpopulation of deer. I know the forest behind our house has very few small trees because the deer eat the saplings before they grow taller than the deer can browse. I appears that the Valley Forge National Historical Park is having some success with their program…but they are still monitoring to verify that the forest is indeed sustaining itself.

Real Plants and Fungi That Look Like Something from the Monstrous Manual - A series of videos. The Venus Flytrap film is dramatic!

Belmont Manor and Historic Park - May 2015

I’ve been at Belmont several times since the Master Naturalist class - volunteering as a naturalist for school field trips. There are several trees with very showy blooms right now: a horse chestnut

I’ve been at Belmont several times since the Master Naturalist class - volunteering as a naturalist for school field trips. There are several trees with very showy blooms right now: a horse chestnut

And the tulip poplars. I was very pleased to find one with branches with blooms low enough to photograph easily.

Belmont is known for its viewshed.  From the front door of the manor house…there are no other signs of encroaching structures. It is like taking a step back in time.

Before the Europeans came - the area would have been forested. The biggest trees in that forest would have been American Chestnuts (destroyed in by Chestnut Blight in the 1900s) and the mulch on the forest floor would have been quite deep since the native biota were not as effective as earthworms at decomposing leaves.

The manor house was built in 1738. Much of the forest was cut to make fields for farming (for food and tobacco as a cash crop) and to make charcoal for iron forges (iron ore being readily available in the area. There probably were fewer trees than seen today from the front of the manor house. Over time the soil became less fertile and wheat became an important crop as well. For forests trees were represented in fence rows, along the entrance road, and on slopes as agricultural practices incorporated soil conservation practices. In the early 1900s, Belmont pastures hosted thoroughbred horses.

The pond that is seen just before the distant trees in the image above was added in the 1980s to retain water from a natural seep. It is a late addition to the view….but seems to fit.

US National Arboretum - Azaleas

Another area I enjoyed at the US National Arboretum this past weekend was the azalea collections. The vistas of the gardens - pleasant shade with pathways and shallow stairs - invite exploration.

Because we had been to the Brighton Dam Azalea so recently - I’ll feature the other things in this garden first in this post: looking down at wildflowers,

Following the noisy rustling through leaves (Eastern Towhee),

Looking up at shelf fungus growing an a dead tree,

Looking straight from some stairs at galls on an oak tree, and

A pine shaded by a large magnolia ….golden cones, sparse needles, lacey bark.

Of course there were plenty of azaleas to photograph as well!

US National Arboretum - Dogwood Collection

Another area I enjoyed at the US National Arboretum this past weekend was the Dogwood Collection. Most of the dogwoods that were native to North America were past their prime so I photographed the exotics - mostly from Asia.

What we normally think of as petals are actually bracts.

And they are usually white. I was surprised at the subtle variety of bract shapes on the different treats.

Most of the time the leaves are solid green.

But not always.

They are not generally large trees since they grow under larger trees….but they do get large when they are planted as landscape trees - getting more light than they wood in a forest and never lack for enough water. I like the way breezes cause the leaves and branches to move with a floating motion, the bright red/orange clusters of drupes in the fall, and how the buds on the bare limbs in winter look like slightly squished Hersey’s kisses. The dogwood is one of my favorite trees throughout the  year.

US National Arboretum - Bonsai collection

Another area I enjoyed at the US National Arboretum this past weekend was the bonsai collection. I am not patient enough to attempt to train a tree…but admire the skill of others. It is somehow calming to look at the beauty produced by someone else’s patience.

The azalea bonsai were in bloom just as their untrained counterparts.

Single contorted pines are what I usually visualize when I think of bonsai but there is still almost endless variety in the shapes created.

Sometimes a group of trees - a small forest - is trained.

The bald cypress seems to still have the characteristic shape of the untrained (and very large) trees - although this one had no knees.

Last but not least - I enjoy the landscaping of the walkways around the bonsai collection: the color of foliage and stone lanterns.

US National Arboretum - Fern Valley

We walked around the US National Arboretum in Washington DC this past weekend.  We went for the azaleas but there were a lot of other things to see. One of my favorite areas was Fern Valley - which includes native ferns, wildflowers, shrubs and trees of the eastern US. There were jack-in-the-pulpits, of course.

I found a plant new to me and it had both flowers and newly formed seed pods: celandine poppy. I took lots of pictures of it and then identified it after I got home. It is about the same height as the May apple plants. It might grow at the edge of our woods. I may try to get some seeds to plant next fall to establish a stand; evidently once they are started they come back every year either from the roots or seeds.

Here are a few other images from our walk around that area.

Brighton Dam Azalea Garden

Today is Mother’s Day and I’m remembering the first year I was a mother on Mother’s Day. We made our first visit to Brighton Dam’s Azalea Garden that year and I carried by daughter in a carrier on my back. She stayed awake for most of our walk around the garden.

This year the garden seemed to be in near peak bloom when we were there on Friday. As we walked in there were Canadian Geese protesting on the lake and when I got home I realized I had managed to get a picture of one in mid-honk (and a lot of the pollen floating on the water's surface).

The gardens are wonderful from every angle - looking up

Up close

360 from the observation (the benches with the movable backs always appeal to me)

The gazebo near the entrance looking toward the dam

Surprising colors of azaleas

The white and pink dogwoods near the entrance…but always near the end of the loop we walk

And last but not least….jack-in-the-pulpits under the dogwoods.

Happy Mother’s Day!

Gleanings of the Week Ending May 9, 2015

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.

How to Make Fresh Ginger-Lemon Tea - I modified the recipe a bit - made a slurry of the ingredients (with less water) in a smoothie maker then boiled it. After cooling - I strained the liquid into ice trays and am savoring a few cubes at a time for ginger-lemon flavored water.

No-Bake Breakfast Cookies - An option to try instead of purchasing breakfast bars? This way - I would know exactly what is in them.

Baroque organ performance of works by Johann Sebastian Bach - Listen to the music….and watch how a German baroque organ looks and is played!

This Is How Fast America Changes Its Mind - Some historical perspective…but there are always portions of the population that do not change their mind for many years afterward.

As the river rises: Cahokia's emergence and decline linked to Mississippi River flooding - I have visited Cahokia…and realized there is still a lot to learn about the site.

The Lake Mead Water Crisis Explained - The drought is causing the late to drop lower than it has ever been. At some point the lake will not be able to provide the water allocation to Nevada and California and Arizona…and it won’t generate as much electricity either.

Can Elon Musk's battery really cut your power lines? - The technology may or may not be ready for prime time and cost effective…..but I cheer that the discussion is happening and hope that we are reaching a tipping point where the majority of people in the US realize that we need to move off fossil fuels as fast or faster than the rest of the world or we will lose whatever competitive edge our society has at present. And another story about solar power policy: MIT says solar power fields with trillions of watts of capacity are on the way.

The first self-driving 18-wheeler hits the highways - The Nevada Department of Motor Vehicles granted it a license to operate on public roads in the state! It is self-driving but not driverless. Drivers are still required for exiting the highway, on local roads and in docking for making deliveries.

A Brief Guide to Atmospheric Pollutants - A nice summary (click on the graphic to enlarge) from Andy Brunning at Compound Interest.

Record global carbon dioxide concentrations surpass 400 parts per million in March 2015 - Not good. This article provides a history of how and where the 400 ppm gets measured.

Zentangle® - April 2015

April was my third month of ‘a Zentangle a day’ - although I didn’t quite make the one a day in April because I decided to not take my pen and papers when I travelled to North Carolina.

I also did not use patterns as frequently. Some days it just seemed more ‘Zen’ to create the tile out of my head or from designs I’d noticed during the day.

I am starting to use different sizes of pen too.

The colored card stock is about used up so May will probably it the last month for colored tiles. I will probably do more with colored pencils. Sometimes - the day just needs color!

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The Zentangle® Method is an easy-to-learn, relaxing, and fun way to create beautiful images by drawing structured patterns. It was created by Rick Roberts and Maria Thomas. "Zentangle" is a registered trademark of Zentangle, Inc. Learn more at zentangle.com.

Dogwood, Fiddleheads, Jack-in-the-Pulpit

Does everyone have plants that they look for in the springtime forest? After I moved from Texas to Maryland many years ago - l noticed plants that were not common at all where I had lived in Texas…and now I look for them every spring. I hope the people that grew up in Maryland (and other areas where they are ‘native’) appreciate them as much as I do.

Dogwoods are popular as landscaping trees but I like them most in the understory of the forest. They start blooming before the taller trees create the deep shade of summer.  A few years ago a disease killed or damaged many of the dogwoods and it seemed like there were a few years that hardly any dogwoods bloomed. But there seem to be many in bloom this year. They are back!

I enjoy the new ferns returning every spring - and the fiddleheads that unfurl. In the beginning the fronds are so tightly coiled that they look solid rather than layers of tissue that will unwind. It is a wrapped gift of nature that those fiddleheads become fully formed ferns in just a few weeks.

Last but not least - Jack-in-the-Pulpits. Last year they seemed to be everywhere. They are not as numerous so far this year - maybe the weather caught some at the wrong time. They are odd looking flowers. I spotted these at Brookside Gardens last week.

Brookside Tulips - 2015

Photographing tulips is something I want to do at least once every spring. For this spring it happened last week at Brookside Gardens on a bright sunny day.

I photography them from just about every angle….from the side

And overhead.

There were pots of them on pillars in a pool

And beds that were almost all the same color. The single one that is different always catches the eye.

One bed had flowers that were different heights….red and white on tall stalks and pink closer to the ground.

Some tulips have several layers of petals rather than the classic single ground of petals.

The green - white - pink colors combination is always one of my favorites.

The all seem to shout: Spring is Here!