Morning Walk at Mt. Pleasant (part 1)

Earlier this week, I took a morning walk at Howard County Conservancy’s Mt. Pleasant. I stopped by the nature center first to leave some comments on a new BioBlitz guidebook; my plan was to hike down to the Davis Branch. I forgot my camera at home so was ‘roughing it’ with my Samsung Galaxy S7 and clip-on macro lens.

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I stopped near the Honors Garden to look at the sweet bay magnolia…and noticed some eggs under one of the leaves. The only way I know to figure out what they might be would be to isolate the leaf and wait for them to hatch! I didn’t do that…so it will be a mystery. Maybe a ‘leaf footed bug’?

I walked down toward Montjoy barn and noticed that the pear tree in the old orchard looks terrible – many bare branches. It’s an old tree and I hope it sees another season.

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Near the demonstration garden at the top of the path, an Augochlora sweat bee was slow enough that I got a picture!

Some id references: http://dnr.maryland.gov/wildlife/Documents/CommonBees.pdf and https://www.insectidentification.org/insects-by-state.asp?thisState=Maryland

I saw a flock of goldfinches as I walked down through the meadow. They kept moving just ahead of me all the way down the hill. I regretted leaving my camera at home. There were also lots of dragonflies and butterflies and gnats in the meadow. I should have sprayed my clothes and hat with insect repellent for the gnats.

When I got down to the stream, it was cooler because I could easily stay in the shade. I walked down stream a little and saw what looked like one of the trees purposefully upended as part of the upstream restoration that must have been sweep away by one of the recent rains. It is now caught on some rocks and other tree debris and will ‘slow the flow’ in its new location too.

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When the water is high – there are two paths for the stream in the old ‘beach’ area. The one in the upper left is the main channel; the one in the middle of the picture is no longer flowing and will dry up if we don’t get another big rain this week.

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I took the narrow path along the stream. There is high vegetation on both sides. Sometimes it opens enough for sun loving plants like milkweed to grow…and this skipper landed just in time for me to take a quick portrait.

There was a vista of a restored area of the stream. The pools look a little larger than I remembered – possibly because it has been so rainy recently. One part of the path was very muddy and I wondered if there was an intermittent spring there.

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There were two butterflies on a Joe Pye Weed nearby. Rather than use the digital zoom on the phone, I clipped the area I wanted when I got home. It’s easy to identify the two butterflies: tiger swallowtail and monarch!

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I hiked back to Montjoy barn on the sunny side of the stone wall. I didn’t stop along the way since it was hot and sticky. When I got to the shade near the barn I looked more carefully at the vegetation and found a new-to-me orange, white, and black insect. I had no idea what it was but I took several pictures and then identified it when I got home: an ailanthus webworm moth. It’s an insect that followed the invasive Tree of Heaven to our area. Aargh!

Tomorrow I’ll post about the plants I saw along my hike.

eBotanical Prints – July 2018

Every time I think I have found most of the botanical print books in my favorite free eBook sites (like Internet Archive and HathiTrust Digital Library), I find some more. In July there were 20 new finds! I pick one image from each book – which often is a challenge. There are so many beautiful images to choose from. Sometimes I pick a familiar plant – like a jack-in-the pulpit or tulip poplar or cardinal flower. This month I couldn’t resist picking the watermelon since I was looking at the book about the time our Community Supported Agriculture (CSA) was including watermelon in our weekly share.

Enjoy the July Botanical print slide show. After the show is a list of the books with links to their locations and a sample image from each (which also was seen in the slide show).

A select collection of one hundred plates: consisting of the most beautiful, exotic and British flowers which blow in our English gardens * Edwards, John * sample image * 1775

The art of drawing and colouring from nature flowers, fruit, and shells: to which is added, correct directions for preparing the most brilliant colours for painting on velvet, with the mode of using them: also the new method of oriental tinting * Whittock, Nathaniel * sample image * 1829

Le Jardin fleuriste : journal général des progrés et des intérets horticoles et botaniques V1 * Lemaire, Charles Antoine * sample image * 1851

Le Jardin fleuriste : journal général des progrés et des intérets horticoles et botaniques V2 * Lemaire, Charles Antoine * sample image * 1852

Le Jardin fleuriste : journal général des progrés et des intérets horticoles et botaniques V3 * Lemaire, Charles Antoine * sample image * 1853

Le Jardin fleuriste : journal général des progrés et des intérets horticoles et botaniques V4 * Lemaire, Charles Antoine * sample image * 1854

Les cactées : histoire, patrie, organes de végétation, inflorescence, culture, etc * Lemaire, Charles Antoine * sample image * 1868

The ladies' flower-garden of ornamental greenhouse plants * Loudon, Jane Webb * sample image * 1848

The Floral Offering * Dumont, Henrietta * sample image * 1853

Wild Flowers * House, Homer Doliver * sample image * 1934

Floral belles from the green-house and garden * Badger, CM, Mrs. * sample image * 1867

Wild flowers drawn from nature * Badger, CM, Mrs. * sample image * 1859

Flore pittoresque et mdicale des Antilles, ou, Histoire naturelle des plantes usuelles des colonies franaises, anglaises, espagnoles et portugaises V1 * Descourtilz, Michel Etienne * sample image * 1821

Flore pittoresque et mdicale des Antilles, ou, Histoire naturelle des plantes usuelles des colonies franaises, anglaises, espagnoles et portugaises V2 * Descourtilz, Michel Etienne * sample image * 1822

Flore pittoresque et mdicale des Antilles, ou, Histoire naturelle des plantes usuelles des colonies franaises, anglaises, espagnoles et portugaises V3 * Descourtilz, Michel Etienne * sample image * 1821

Flore pittoresque et mdicale des Antilles, ou, Histoire naturelle des plantes usuelles des colonies franaises, anglaises, espagnoles et portugaises V4 * Descourtilz, Michel Etienne * sample image * 1827

Flore pittoresque et mdicale des Antilles, ou, Histoire naturelle des plantes usuelles des colonies franaises, anglaises, espagnoles et portugaises V5 * Descourtilz, Michel Etienne * sample image * 1827

Flore pittoresque et mdicale des Antilles, ou, Histoire naturelle des plantes usuelles des colonies franaises, anglaises, espagnoles et portugaises V6 * Descourtilz, Michel Etienne * sample image * 1828

Flore pittoresque et mdicale des Antilles, ou, Histoire naturelle des plantes usuelles des colonies franaises, anglaises, espagnoles et portugaises V7 * Descourtilz, Michel Etienne * sample image * 1829

Flore pittoresque et mdicale des Antilles, ou, Histoire naturelle des plantes usuelles des colonies franaises, anglaises, espagnoles et portugaises V8 * Descourtilz, Michel Etienne * sample image * 1829

Horsenettle

When I first got to Belmont…well before it was time to organize for the hike…I walked down into the meadow and discovered an area of shorter vegetation that was thick with Carolina Horsenettle. It looked like an area that might had soil added…and the seeds of the weed must have come in with the new soil.

I started taking pictures. The flowers of these plants are like tomato flowers – although considerably bigger. Horsenettle is in the same genus as tomatoes, potatoes and eggplant but no part of this plant is edible. The flowers are pollinated in the same way as those food plants…with bumblebee’s buzz pollination. I suspected if I had a very high-speed camera that the bee I saw on the flowers we getting showered with pollen as he buzzed close to the flower. Note that many of the leaves have holes; whatever that is eating them, gains the plant’s toxicity as a security against predation. The stems have thorns so it’s better to use the zoom on the camera instead of trying to get close.

The fruit of the plant looks like a tiny green striped tomato right now. In the fall they will be yellow. I point them out on school field trips…making sure the students know they are not tomatoes…not edible (and about the thorns as well).

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Belmont Finches and Red Winged Blackbirds

Before the big hike last week at Belmont, I sat in the shade and took pictures of birds coming to the bird feeders while the summer campers were inside the Carriage House getting ready. I noticed finches at first. Sometimes there are 3 or 4 at the feeders together.

When the red winged blackbirds come the finches scatter. I managed to get one picture with both. The red winged blackbirds are a little bigger…and they tend to dominate wherever they are.

There was another bird that showed up that looked scruffy. Was it another red winged blackbird? I continued taking pictures to find out.

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I think it is – one that is either sick or a juvenile getting adult plumage!  The patch of color on the top of the wing looks mottled but it’s there.

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Belmont Hikes with Summer Campers IV

Last week was probably the longest hike of the season for the summer campers at Howard County Conservancy’s Belmont location. It was the combined group of campers so when we started there were just under 30 campers and all their junior counselors and counselors. More than half of them made it the whole distance.

While we were getting organized I took a few pictures of the lichen and moss in the large English Elm to the side of the carriage house. I also noticed that there was more moss than before on the roof of the carriage house – probably from all the rain we’ve gotten this summer; we go for days where nothing dries out completely.

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Once we headed out, I didn’t have much time for taking pictures. We cut across the mowed grass field to connect with the Morning Choice trail and enter the forest near the grove of Bigleaf Magnolias. We saw at least one seed pod high in the trees. They have the look of tropical trees with their large leaves.

We continued – connecting with the Ridge Trail and noticing that the trail that goes down the Avalon Area in Patapsco Valley State Park was closed. On and on through the forest – noticing some trees that had recently fallen – their roots not being able to keep them upright in the soggy soil. Even though it was the Ridge Trail it was up and down…we even crossed a stream. We stopped for a little bit longer rest.

I photographed a millipede. There were several that the campers found…very pleased with themselves since the critters are well-camouflaged in the forest.

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We finally made a final trek into the valley and over a little stream we were all familiar with because of its proximity to the Carriage House. It was time for lunch and I had already met my 12,000-step goal for the day before noon! Everyone was tired…in a good way…thrilled to have made it back from our trek.

Gleanings of the Week Ending August 4, 2018

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.

Babcock Ranch in Florida Is to Sustainable Living What Tesla Is to Sustainable Transportation | CleanTechnica – This is how new development meshes with sustainability. We need to figure out how to retrofit existing communities toward sustainability too.

Interview: Adventurous Photographer Shares His Experiences Shooting Lava – I don’t have a desire to photograph active volcanoes with flowing lava….but I enjoy photographs taken by others.

US opioid prescribing rates by congressional district -- ScienceDaily – Opioid addiction is such a sad outcome in the US medical system…and it doesn’t seem like we are making progress even with the recognition that we have a problem.

Think everyone died young in ancient societies? Think again | Aeon Ideas – Even before the advent of modern medicine – there were people that lived to be very old. One of my great grandmothers lived into her 90s and all my grandparents survived their childhoods before vaccines. But many people didn’t. Epidemics like flu, typhoid, yellow fever and bubonic plague killed many people in the areas where they struck….but some people survived.

New battery could store wind and solar electricity affordably and at room temperature -- ScienceDaily – Lots of research on batteries and other forms of energy storage now….required if wind and solar power can supply 100% of our energy needs. I almost brought of ‘the grid’ but I’m not sure that a grid is going to dominate the future of our energy needs…it might…or might not.

Truth, Disrupted – An article from Harvard Business Review about false (not fake) news.

Researchers are one step closer to developing eye drops to treat common sight loss condition -- ScienceDaily – Good news…if this development lives up to the early results.

Top 25 birds with a sugar rush – Have to include some eye candy….and birds…in every gleanings post!

Unique Assemblage of Stone Tools Unearthed in Texas - Archaeology Magazine – The age of the assemblage is older that Clovis-style tools. The variety of colors and shapes of the stone (picture) is appealing too.

Researchers explore popular food trends in nutritional review: Evidence suggests beneficial outcomes from legumes, mushrooms, coffee and tea -- ScienceDaily – The most surprising result from this research: “The verdict on dairy as part of a heart-healthy diet is still out, and if consumed, full-fat dairy should be avoided.”

Dogwood Sawfly Larvae

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The saddleback caterpillars were not the only new insect for me last weekend at Brookside Gardens. I noticed a lot of white ‘caterpillars’ on a yellow twig dogwood near the gift shop end of the conservatory….they were dogwood sawfly larvae!

When I went back with my husband on Monday, there was a person spraying the plants just as we got to the gardens. I’d heard that other plants in the garden were infected and it didn’t take me long to find some that had not been sprayed. I got close enough pictures to realize that the larvae have a similar color and texture to lemon bars: white (like a dusting powdered sugar) on top and glistening yellow underneath.

They were so plentiful on the dogwoods that some fell off into the grass below

Or started climbing up into the bald cypress that was overhead.

Probably by the time I go to Brookside this weekend they will mostly be gone – either because of spraying or the plants will be devoured and the larvae in the pupa stage.

Saddleback Caterpillars

I had heard about saddleback caterpillars in the training for field trip hikes with the Howard County Conservancy…but only seen them in pictures. One of the surprises last Saturday when I went to Brookside Gardens for a Wings of Fancy shift was the news that the caterpillars had been found in the part of the conservatory not used for the exhibit; they were feeding on canna plants. So – the staff had put them with the plant in a closed case in the caterpillar house giving me and everyone that visited the exhibit an opportunity to see them without the pain that comes from touching them (their bristles have venom!) by accident. On Monday morning, my husband I returned to try to photograph them through the glass of the case. They’d almost doubled in size between Saturday morning and Monday morning! My camera did an OK job – not fabulous but they are clearly saddleback caterpillars.

My husband got the better picture.

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If you are interested about this and other poisonous caterpillars, Nancy Goor has an informative page with great pictures on her web site.

Zentangle® - July 2018

31 Zentangle tiles for July. I am posting the tiles in the order they were produced although this is only about half of the total. I averaged slightly over 2 tiles per day. I used the same ‘ink’ color for a series before moving to the next color. I have discovered that I almost always prefer a black background.

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The butterscotch series was the first

Then Pepto-Bismol pink.

Red was the next series.

Here is one that I used the software to change the background color. It makes quite a difference.

The lemon series was full of mythical flowers and many-segment bugs.

The green series was made from my summer office – looking out at a wall of wet green forest.

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The purple series includes some experimentation with simple patterns that I could share with summer campers. It was a short activity during the full rain photo shoot at Mt Pleasant for the older group of campers.

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The last series in a slightly burnt orange. I don’t necessarily start out thinking of plant images but I’ve noticed that a lot of my tiles turn out that way!

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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.

4 Free eBooks – July 2018

Last month I have 4 eBooks to highlight and the same is true for this months – so I gave up and changed the title from 3 to 4. I had a lot of books to choose from…went for a bit of variety.

Yōfu gajō (v. 1). Kyōto-shi: Yamada Unsōdō. Published originally in the Meiji period, 1868-1912. Available from Smithsonian Libraries here.  I liked the scenery in this volume – muted colors except for the red that pops. In the image below – do you think it is a Japanese maple? This was one of the last books in the collection of Japanese books available from this site; if you want to take a look at the whole collection – do so from the Japanese Illustrated Books from the Edo And Meiji Period page.

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Andō, Hiroshige. Tokaido gojusantsugi. Published originally in the Edo Period, 1600-1868. Available from Smithsonian Libraries here. I couldn’t resist two images from this book – rain and snow. I think the snow is my favorite because of the pink….maybe sunrise?

Catlow, Agnes. Drops of water : their marvelous and beautiful inhabitants displayed by the microscope. London: Reeve and Benham. 1851. Available from Internet Archive here. The book was published just before or early in the Victorian surge in microscopy and became one of her most successful books. She was also one of the early science writers that wrote science books for young students.

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The Craftsman. New York: United Crafts. A magazine founded and edited by the American furniture designer Gustav Stickley and published from October 1901 to December 1916. All issues are available from the University of Wisconsin Library’s Digital Library for the Decorative Arts and Material Culture here. I am working my way through the issues a year at a time. I’m up to 1907 as of yesterday.

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There are lots of ideas that would work in modern situations….like hanging curtains far enough away from a window to allow chairs to be in front of the windows without having any curtains at all in the way of the light. I can imagine sitting in the chairs on a sunny winter day with sun streaming in…closing the curtains so that the area gets cozy warm…reading or writing on my laptop or creating a Zentangle.

Ten Little Celebrations – July 2018

The little celebrations of every day add up to far more joy that the big celebrations of the years. I always find it easy to highlight 10 each month. For this month – I celebrated

Being home again after being away the last 3 weeks of June. I always appreciate being able to have my quiet time…sleep in my own bed.

The CSA (Community Supported Agriculture) bounty. I sign up for the smallest share but it is still a lot. Still - love the fresh veggies and find it easy to ‘eat healthy’ with the abundance and variety.

 

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Compost in Howard County. I learned a lot when I toured the compost facility in my county and celebrated that they are building a second phase.

A free compost bin. I picked up a free compost bin from the county and have started my one composting – so far so good. I trained enough to be dangerous.

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Smithsonian Environmental Research Center (SERC). I’m always exited to find new/interesting places that are close enough to where live to explore again and again. I am waiting until it is a little cooler to return.

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Kenilworth Aquatic Gardens. One of the places we’ve enjoyed in June-July for the past few years. Lotuses are always worth celebrating.

Photo shoots with summer campers. It’s been a summer volunteer gig for the past few summers – always some results worth celebrating. This year I discovered that it was still good even with it rained.

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Wings of Fancy. Butterflies area always worth celebrating…and being At Brookside frequently enough to notice other people celebrating too.

Saddleback caterpillars and sawfly larvae. I always celebrate when I see organisms I’ve heard about but not seen before (I’ll be writing a post about these soon).

Cleaned out flower beds. The vegetation in front of our house was overgrown by the time I got back from Texas. I celebrated when several mornings of work begin to make it tidy.

Zooming – July 2018

This month the zoomed photographs are dominated by flowers and insects…no birds (which is a little unusual for me but just reflects what I’ve been doing and the large number of rainy days that I haven’t gotten out at all). I’ve chosen 14 photos from over 1,000 that I’ve taken this month. I like to have a lot to choose from. I would guess that over 50% use at least some amount of ‘zoom’ on the camera. Enjoy the slideshow for July 2018!

Gleanings of the Week Ending July 28, 2018

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.

Go Orchids: North American Orchid Conservation Center – A great site for learning about orchids…mentioned in my second post about the class I attended at the Smithsonian Environmental Research Center.

In praise of drawing - The Painters Keys – This is post originally written in 2006 but still very applicable today. I looked more at Internet Archive for some of the ‘how to draw’ books that were mentioned in the article; it’s amazing that in a 40-year period in the 1800s so many were published. A more recent post – from a science education perspective – was published in 2015: Rediscovering the forgotten benefits of drawing. I am contemplating taking a ‘next step’ from Zentangles to realistic drawings.

Time-Lapse Videos Capture Echinopsis Cacti in Bloom – Eye candy videos…beautiful.

Free Technology for Teachers: 7 TED-Ed Food Science Lessons – We could all learn a little more about the food we consume….educate ourselves to eat wisely.

Research Dollars Go Farther at Less-Prestigious Institutions: Study | The Scientist Magazine® - Interesting finding. I wonder if it will change how some organizations that award research dollars make decisions in the future.

Material formed from crab shells and trees could replace flexible plastic packaging -- ScienceDaily – This type of technology gives me hope. Recycling can’t do everything. We have to reduce the non-compostable materials in our packaging…have a net decrease in what has to be (expensively) recycled and/or go to the landfill.

Recovery: America’s Giant Squirrel Back from the Brink – Cool Green Science – I’ve seen signs about the Delmarva Fox Squirrel when we have gone to Blackwater National Wildlife Refuge but have never seen one. It’s good to hear a environmental improvement story!

As usual – I can’t resist the ’25 birds’ posts from National Geographic. Here are two that have come out recently: Top 25 Bird Interactions and Top 25: Wild Birds with Spectacular Catches

BBC - Future - The complicated truth about a cat’s purr – We all like to think that when our cat purrs that it is a sound of happiness…but is it?

Compound Interest - Volcanic eruptions: the chemistry of lava and volcanic gases and Compound Interest - The chemistry of spinach: the iron myth and ‘spinach teeth’ – Two posts from Andy Brunning. In the first one – click on the graphic and the larger version of the infographic will appear....a timely post with the volcanic event in Hawaii this summer.

Belmont Hikes with Summer Campers III

Yesterday I was at Howard County Conservancy’s Belmont for photography hikes with the summer campers. We could hike because the rain moved out during the night and the morning was sunny. The cardinal flowers near the entrance were blooming well after the deluge of the previous days.

I started off the younger group with an activity looking at sycamore leaves from the branches I had cut from my tree at home: looking at the holes made by caterpillars and comparing the sizes of the leaves. We made a pattern on the pavers of the patio in front of the Carriage House as a subject for our first photographs.

We found a very small caterpillar on one of the leaves.

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Then we went around to the other side of the house and looked at the pollinator garden and the surrounding vegetation.

The older group of campers went to the formal gardens behind the manor house. There were three kinds of butterflies that I managed to photograph….but missed the monarch that some of the campers managed to catch on the cone flowers. I took the common buckeye, a cabbage white, and a hairstreak (maybe a gray hairsteak). The last one was new to me….had to look at it closely when I got hope. It looks like it has antennae on both ends!

We gathered around the water feature in the gardens and enjoyed the variety water lilies and a lotus growing there. There were bees – usually head down – in several flowers.

Dragonflies are hard to capture with cell phone type camera (which is what most of the campers were trying to use) but everyone saw them…and I managed a picture.

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Behind the formal gardens – the campers with cell phones experimented with the macro lens to photograph lichen.

There were tree roots damaged by mowers that look like eyes in the soil!

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Overall – a good day for hiking and photography!

Mt. Pleasant Nature Photography on a Rainy Day

This is the week I do nature photography with summer campers at Howard County Conservancy’s Mt. Pleasant and Belmont. The photography day at Mt. Pleasant was very rainy. It was the first time the weather kept us from the hiking/photo shoot. I cut some lower hanging branches from the sycamore in my yard and we used them for photography and to study the size variation…and the holes in the leaves. All three groups of campers (grouped by ages 5-12) did something with the leaves.

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There were a few critters that we found on the covered porch of the nature center: a daddy-long-legs that become very interested in the pile of sycamore leaves,

A slug on a log that had come in from the floor of the nearby forest, and a house centipede that seemed to be just escaping the rain. All three critters stayed around for the 3 hours we were working.

I got some other things out from the storeroom: snake skin, antlers, skulls, honey comb, a nautilus shell, pelts from a racoon an fox.

One of the most popular items was a talon from a red shouldered hawk.

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I had my clip on macro lens for campers that were using cell phone cameras. The tattered butterfly wings were popular objects for that experimentation.

The very last group was the luckiest of all because it stopped raining for a little while and we went out into the Honors garden a few steps from the porch. The campers took pictures of flowers and

An Achemon Sphinx moth that was wet and twitching on the ground near one of the flower beds – probably after being bitten by a spider.

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I had a few minutes between groups and was thrilled when a couple of hummingbirds braved the sprinkles of rain and came to the feeder!

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I would rather have hiked with the campers…but we managed a ‘next best’ on a rainy day in Maryland.

Smithsonian Environmental Research Center - Part II

Continuing about my day at SERC last Friday…

I got to SERC early enough that I walked around a small pond and took my first pictures of marshmallows.

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There were more of them in the marsh near the boardwalk as we made our way out to Hog Island. They were – by far – the biggest flowers of the area.

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A tiny flower that I photographed along the trail from very close up was a mint. I was careful to look for poison ivy and plants with thorns before I positioned myself to take the picture.

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And then there were trees…trees with lichen…a canopy of green…a pathway lined with green.

There are ongoing studies that make exact measurements of tree trunks over time. Metal bands are used; they expand as the tree grows and the amount they have expanded is measured.

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There were trees with holes in their trunks. The rows of holes are probably made by a bird – a yellow-bellied sapsucker. I remembered seeing a similar tree during my last hike at Belmont and being thrilled that the campers already knew the bird that made the holes!

There are young paw paw trees in the forest and I realized that I had seen these at Belmont as well. I know the tree from its bark but not is leaves!

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There was a standing dead tree that had the thickest collection of shelf fungus I’ve ever seen.

A sickly dogwood had more colorful bark that I am used to seeing on a dogwood.

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As we got back to the cluster of buildings – on the road by the geothermal well area – there were some sycamores – with a few skeletonized leaves…something was eating them…and the last flower of the day:

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Some black eyed susans.

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After the hike, we had lunch followed by a lecture about orchids. The North American Orchid Conservation Center is based at SERC and there are 9 native orchids that have been found there! We saw one on the earlier hike (the cranefly orchid) – unfortunately I didn’t get a good picture of it. The website for the organization - https://northamericanorchidcenter.org/ - is full of get information about native orchids and there is a colelction of orchid-gami printables if you want to make paper models of orchids!

Smithsonian Environmental Research Center - Part I

I spent last Friday at the Smithsonian Environmental Research Center (SERC) near Edgewater MD. The Maryland Department of Natural Resources had organized the day and announced it to Master Naturalists. It was a day well spent! When we were not hiking, we were in a classroom in the Mathias Lab Building, a LEED platinum facility complete with solar panels and geothermal wells.

The first lecture of the day was about spiders (and other creepy crawly critters) that sometimes are unappreciated or frightening to some people. I find myself being more interested in looking closely at spiders – although when one crawled across the ceiling of my bathroom there was still a cringe.

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The first critter we saw as we gathered for our hike after the lecture was a spider almost hidden by a funnel shaped web. There were others along our route as well but they are notoriously hard to photograph.

Some of the high points of the hike for me were: Indian pipes (a non-photosynthetic flowering plant),

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Wintergreen (a plant that I’ve probably seen before but didn’t know what it was),

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The summer version of the jack-in-the-pulpit (the seeds have not turned red – yet),

A click beetle,

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Several kinds of ferns (some with spores), and

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Then out on the boardwalk to Hog Island where the phragmites is surrounding a shrinking area of cattails.

I’ll continue this post about my day at SERC tomorrow….

eBotanical Prints – June 2018

June was a light month for botanical print books – only 10 in the entire month. Even so – I was surprised at how many favorite flowers were included in these books. There were the seasonal ones for June in our area: water lilies and lotuses (like at Kenilworth), and day lilies. The blooms are at their peak in July but the buds are huge in June!

And then there were the jack-in-the-pulpit and tulip poplar flowers that are done by June…are April and May flowers here.

Enjoy the June Botanical print slide show. After the show is a list of the books with links to their locations and a sample image from each (which also was seen in the slide show). At the bottom of the  slide show is a list of the most recent blog posts about individual botanical print books; I haven’t done many  recently but intent to start writing again and providing more details about individual books.

Belmont Hikes with Summer Campers II

The hike last week with summer campers at Howard County Conservancy’s Belmont location was about plants and animals of Maryland through history. I thought of using the barn whose walls are stones from the are to start off with geology but decided that opted to stay with plants and animals.

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We talked about trees we see at Belmont today that were here when the Europeans arrived (like oaks and tulip poplars and beech and holly and white pine)…new ones (like gingkoes and English Elms and dawn redwoods that have been planted as landscaping trees). We also talked about trees that are missing like American Chestnuts and Elms; more recently the ashes have been cut down and the few remaining hemlocks are struggling.

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We talked about animals like deer and fox and rabbits that we still sometimes see. We looked for signs of the overpopulation of deer – noticed that the deer don’t seem to like holly but that other trees tend to not have any branches within deer reach! We were looking for signs of things as we hiked – and feathers are always a favorite…evidence that birds are around. On one hike we found a dried mushroom with the gills still visible underneath the cap; some of the campers have observed mushrooms in their yard and shared their observations.

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We saw a lot of dragonflies in the air over the meadow and talked about how the insects had gotten smaller over time…a hold over from last week’s camp theme: fossils.

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It was a good morning hike!

Gleanings of the Week Ending July 21, 2018

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.

Some visual feasts: Peep the Stunning Winners of the Audubon Society’s Photo Contest | Smart News | Smithsonian and National Park Service Releases Iconic Paintings of Parks and Stunning Drone Photos of Venice Show Unique View of the City  and Winners of the 2018 National Geographic Travel Photographer of the Year  – Starting out the gleanings list this week with images!

Fossil Fuels Account for Lowest Share of U.S. Energy Consumption in More than a Century - Yale E360 – Hurray for some positive news about trends and the environment…but there is still a tremendous effort needed to shift toward a sustainable future for our planet.

Air pollution contributes significantly to diabetes globally: Even low pollution levels can pose health risk -- ScienceDaily – Clean air is something every living thing needs for a healthy life – even humans.

New Website Unearths Amsterdam’s History Via 700,000 Artifacts Spanning 5,000 Years | Smart News | Smithsonian – If you can’t travel…there are lots of ways to look artifacts via the web. This is one of them and includes bits and pieces of just about everything.

Rivers and Streams Compose Much More of Earth’s Surface Than Thought | The Scientist Magazine® - The results of a study using NASA’s Landsat images.

BBC - Future - How your age affects your appetite – Food is fuel…and a social/cultural experience. How well does your experience of food link with your age?

Net-zero emissions energy systems | Science – A scholarly article about what it will take to achieve net-zero emissions…what existing technologies can do and what still needs a lot of development.

Germany’s "Stonehenge" Reveals Evidence of Human Sacrifice | Smart News | Smithsonian – Maybe Neolithic circles were more common that originally thought and they weren’t always made of stone. This one was wood and was torn down about 2050 BCE.

Opinion: Rise of the Robot Radiologists | The Scientist Magazine® - A white color job that might give way to artificial intelligence…soon. If it does – will it help slow the rise of medical costs?

Mummification Workshop Excavated in Egypt - Archaeology Magazine and Mummification Workshop and Trove of Burial Relics Found in Egypt | Smart News | Smithsonian – Two sources for the same story…different perspectives/details.