Pre-K Field Trips at Belmont

Last week I volunteered (with the Howard County Conservancy) for two field trips for pre-kindergarten groups that came to Belmont Manor and Historic Park.  I realized that I’ve learned a lot from these programs that I didn’t learn from my daughter when she was 4! I’ve learned to alternate sitting and moving, talking and quiet, asking questions (that they can answer with a little thinking) and explaining.

I had groups of 10-15 children with their chaperones – in the forest – to learn about the life cycle of a tree.  Since they had a little hike to the activity from the previous one, I had them sit down at the beginning and we talked about trees. They had planned lima beans at their school…so I used that to talk about seeds and roots and sprouting and saplings. Their lima beans had roots and some had sprouted…so they had already been thinking about it. So I moved rapidly to passing around different kinds of tree seeds (with the help of the chaperones. I had a branch from a maple tree with small samaras, some acorns, some sweetgum balls, and some tulip poplar seeds that we picked up from the leaf piles beside the blanket.

Then we all stood up and pretended we were trees sprouting from seeds (crouching down to begin with then reaching up one branch (arm) and then both arms.  I encourage them to look up. I asked them what happened to the little branches when there was a breeze (fortunately there was a breeze and they could see some of the little branches moving….it was clear that many of them had never noticed tree branches moving like that). In the end, I asked if they wanted to pretend like a hurricane wind came – a very strong wind – and that some of the might fall over. Most of the groups had a few children that did want to fall over!

We sat back down and walked about leaves and how the trees were just beginning to get new leaves. Some of them remembered playing in leaves last fall. We picked up some of the brown leaves on the forest floor and looked closely at them.

We took a short hike to look at a little more of the forest and notice there were wild flowers…violets and spring beauties. There was a big tree that had fallen and was rotting. It had a wild flower growing on it…and lots of moss.

And then it was time for them to go to their next activity! It was an intense couple of hours repeating the tree life cycle with each group….and enjoying the children’s reaction to the forest.

Best of Rest at Brookside

I’ve already done 3 blog posts this week about my walk around Brookside Gardens (ginkgo buds, tulips, and landscapes). This time of year the gardens are very different every time I go. This post is the last one for the April walk around the gardens – and the best of the rest of my pictures: unfurling leaves,

A globe of small flowers catching the sun,

The last wave of narcissus blooms,

A mourning dove giving me a wary look from high above my head (the zoom works well for pictures like this),

Deciduous magnolia blossoms – damaged by the frost but not enough to be destroyed completely,

And fiddleheads. I didn’t see these at first because they still looked mostly brown and the old fronds from last fall were all around them. Soon they uncurl and make the space under the trees lush with greenery.

Brookside Gardens Landscapes

Bursting buds on the ginkgo and bright colors of tulip bed are not the only things to notice at Brookside Gardens this time of year. There are many different areas…and landscapes to enjoy in the large. I like the view of the Japanese Tea House from across the lawn. The varied foliage of evergreens, new spring leaves, and Japanese maples are always beautiful. The plantings have gotten big enough to almost hide the Tea House from this vantage point.

The area a little further along – back toward the conservatories – was renovated in the past few years so some of the plantings are smaller --- but there is always the back drop of the large trees of the Brookside Nature Center (on the other side of the fence) as a backdrop. Do you see the two Canandian Geese in the water?

There are little landscapes too. I liked the different sized and kinds of rocks with the yellow green coming up to fill in the spaces between. This is an area that is constantly changed for displays so the small pants and rocks may be the only constants!

Tulips at Brookside Gardens

The tulip beds at Brookside Gardens are full of flowers. When I walked around last weekend, many of them seemed to be in full bloom but then I notices some beds that were still mostly buds. The signs in some beds still indicated ‘tulips sleeping’ were clearly old – and not accurate.  The mesh that covered the beds all winter must have worked since the beds seemed almost overflowing with flowers.

I like to take pictures with the sunlight coming through the petals – make the flowers glow. Often the flowers that seem red at first glance have more orange and even yellow with looked at in brighter sun.

My favorite color combination might be red – orange – yellow…reminiscent of sunrise (or sunset) colors.

There are so many varieties of tulips – some with just a simple cup and others will significantly more petals. Most of the time I like the ones with fewer petals because they curve outward as they flower ages…I like the wayward curls!

My ‘art picture’ for the day was a peach colored tulip with a yellow center…a glowing world, half hidden.

Ginkgo Buds at Brookside Gardens

The Ginkgo Tree near the Brookside Gardens conservatories is full of opening buds. I always try to photograph them because there is a stone bench just below the tree and give me enough height to do some close-up photography of the buds. The tree itself is very tall and slender, fitting into the space beside the intersection of multiple paths.

It is a male tree (no stinky fruit in the fall); the buds include the male flowers and tiny furled leaves. The male flowers always look like small bunches grapes…the leaves like miniature fans. Both look very bright green next to the knobby bark of the tree.

Last year about this time, I photographed the male ginkgo at Belmont…and posted about it here.

Gleanings of the Week Ending April 8, 2017

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 Skeleton Revealed – Vertebrates! Did you know that the hood of the cobra is created by ribs?

How to Photograph an Orchid – Good ideas for photographing other flowers as well as orchids.

What happens when diagnosis is automated? – As there is more data to consider…as time is of the essence for treatment…automation becomes more important in medicine. An article about the state of the art and the technology.

Deer Culled from Civil War Battlefield Parks Provide 8 Tons of Venison for Food Banks – The parks are in western Maryland (Antietam, Monocacy and Catoctin). Like the area where I life in Central Maryland there is an overabundance of deer. Catoctin has conducted deer management efforts since 2010 and has seen a return of native tree and shrub seedlings.

Our aging scientific workforce raises concern – The aging of the science and engineering workforce is aging more rapidly than the general workforce as a whole --- what impact will that have?

Pinkies up! A local tea movement is brewing – Tea grown in the US!

Hair testing shows high prevalence of new psychoactive substance use -Testing hair samples to detect usage of psychoactive substances by nightclub/festival attendees…and finding a about 25% are using…many unknowingly. Scary finding.

Top 25 Wild Bird Photographs of the Week #81 – Two favorites in this set: the American Kestrel and Sandhill Cranes (with babies)

Brave New World of Nanotechnology – It is surprising how little is understood (yet) about the impact of nanoparticles in our environment – at a time when they are becoming more and more prevalent.

Teacher resignation letters paint bleak picture of US education – Teachers writing about what they see as a broken education system. I hope this analysis from Michigan State University will be factored into actions that can make a difference for children in the US.

Around my Yard – April 2017

April has been a rainy month for us – so far. I managed to walk around the yard on one sunny afternoon. There is a lot of trimming and cleanout work to be done as soon as we have a few dry days in a row. I am not a gardener so it is a chore that requires some will power to accomplish. I cheered myself up by taking some pictures of little things I noticed as I was assessing the yard: a wasp exploring a past-prime daffodil,

A dandelion – one of the first to bloom this season (pre-emergent is never totally effective),

A self-fungus on one of the larger pieces in our brush pile,

Violets beginning to bloom,

And a scruffy looking robin!

National Arboretum – Deciduous Magnolias

The deciduous magnolias at the National Arboretum suffered the same fate as many of the early blooming trees in the area: many of the flowers and buds were caught by the frosts of March and just turned brown. There are a few on every tree that survived. I tried to photograph some of those isolated flowers. I liked the pink tinge underneath the outer petals of this flower and

The center of this one framed by uncurling petals.

Looking up into one tree – to get some sky along with some flowers – shows the extent of the damage. Most of the flowers did not survive the frost.

National Arboretum – Wild Flowers

In the early spring, the Fern Valley section of the National Arboretum features many wild flowers. The forest floors in our area bloom before the leaves leaf out and the shade becomes almost total. The entrance of the garden is in full bloom.

A little further on the dried fronds of last summer’s ferns  look like feathers (similar to ones I’ve photographed at Brookside Gardens).

The wildflowers are small so it is worthwhile to walk slowly and look for color amongst the dried leaves. There is signage that helps with identification. These are Prairie Trillium.

And then there were several Bloodroot in bloom.

These didn’t have a sign but they look like a type of Phlox.

There were lots of Virginia Bluebells.

Violets were starting to bloom. Based on the foliage…there will be a lot more blooming in a few weeks.

The Sweet Betsy Trillium was a largest of the flowers.

Wild flowers bloom early and last a short time…I’m glad we had a sunny day to visit the Arboretum…to photograph the ones in bloom last weekend.

National Arboretum – Dogwood Blossom Sequence

When we visited the National Arboretum last weekend, it was a little too early for the dogwoods to be in full bloom – but I did find a tree that had buds in various stages of opening. After seeing the bud popping at Mt. Pleasant last week (thumbnail at the left), I was looking for tree to capture a sequence of the flowers developing.

I found it near the parking lot for the Dogwood Collections at the Arboretum. The first think I noticed about the buds just a little further along than the Mt. Pleasant tree, were the pink tinge at the tips. The flower will retain that different coloration as it develops.

Some of the flowers are in groupings of two or three…and all the buds in the group are not at the same stage of development. The center of the flower seems huge compared to the petal-like bracts just after the bracts have opened enough.

The petals expand. They will eventually turn white…but evidently stay green during the early part of the growth. Noted that the pinkish area on the middle edge of each bract is still pink!

More about what I saw (and photographed) at the National Arboretum in tomorrow’s blog post…

Mt. Pleasant Farm – March 2017

Last week, the group of volunteer naturalists for the elementary school field trips met at Mt. Pleasant Farm for a walk around the hiking routes for all the programs. I have been doing the hikes for several years so was paying attention for changes but that left time for some photography. There were scilla bulbs blooming on the lawn in front of the farmhouse (non-native and maybe invasive too); they are small but the touch of blue draws the eye.

I was more pleased with catching a dogwood bud just opening. I sought out a dogwood tree when I walked around the National Arboretum this weekend…more about that in tomorrow’s blog post.

The expansion of the Gudelsky Center is on schedule although it won’t be available for the spring field trips.

Further long the hike, we were along the stone wall and I was looking at the rocks – typical of this part of Maryland – and the lichen. Sometimes the patches of symbiotic algae and fungus (maybe with some yeast too) look like squashed flowers to me.

The stream restoration is nearing completion. There are small plants coming up through the mesh along the banks. The upside down trees (roots up!) will be habitat for little creatures. The riffles had water trickling through them. The rain from the previous day had left puddles along the banks…just like it is supposed to (will they last long enough to produce tadpoles?).

Further along the lightning scared standing tree has obvious wood boring insect and woodpecker holes in the scar.

After walking the route for the hikes, I went off in the other direction to check a place where I’d seen skunk cabbage precious years…but not when we did the hike back in February. It’s up now although the hoods over the flowers are past prime…and the leaves are unfurling.

Gleanings of the Week Ending April 1, 2017

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.

Articles on women in STEM, March 2016-2017 (Women’s History Month) – A collection of links to articles that examine gender (in)equality and (in)equality in science.

Embrace Spring with Pictures of Japan’s Cherry Blossoms –  From National Geographic.

Carbon Dioxide emissions are flat for a third year running, but the economy continues to grow – Economic growth doesn’t require an increase in greenhouse gases! The US actually had a 3% reduction in emissions in 2016 and a 1.6% growth in the economy.

20+ Stunning Nature Tunnels – From around the world. The main street in my neighborhood seems like a tunnel with the trees meeting overhead during the summer.

Top 25 wild bird photographs of the week # 80 – Which one is your favorite in this set of bird pictures? Mine is the red-tailed hawk about mid-way through although the green heron is a close second.

World Tuberculosis Day – 1.8 million people died from tuberculosis in 2015. Article and infographic from Compound Interest.

Target Ruin & Ballroom Cave – A hike with young children in Bears Ears National Monument.

How noisy is your neighborhood? – Read the story then check out the interactive version of the map here. If you live in the US – zoom in on an area you are familiar with. Where I live is light orange because of the airport noise.

Rare ‘Super Bloom” Bursts California Desert to Life with Vibrant Wildflowers – A little rain…and the desert blooms.

Plant Evolution & Pollinator Type Much More Intimately Associated Than Supposed – What does it matter that the Earth is losing bumble bees? The article talks about one of the implications.

Cherry Blossoms

It hasn’t been a great year for cherry blossoms in our area. We had a mostly warm February then some very cold days just as the cherry trees were beginning to bloom in Washington DC – where we usually go to view the large number of trees around the tidal basin.. The cherry tree in our yard is usually later that the trees The District…and it was not as damaged by the frosty days. Unfortunately – it is not situated well for whole tree pictures but I did get some pictures of the flowers themselves this week.

One of my sisters is in Salt Lake City, Utah this week and their trees are blooming right now too. She sent me some pictures that are more typical of the ones I take when we walk around downtown DC….just not this year.

Zooming – March 2017

I decided against creating collages this month for the zoomed images and tried to pick images I had not used elsewhere. Early in the month there is a little winter weather and I used the camera to create some zoomed images through my office window: snow on maple blossoms and

The top of our bird feeder.

Then it was onto some warmer March days: new leaves on a rose bush trimmed last fall,

Dutch iris in a garden in Texas, and

A cat surveying the neighborhood from the top of a gate (also in Texas).

A few days later – there were lots to zoom items at the Phipps Conservatory in Pittsburgh: a slipper orchid,

A Chihuly bowl, and

The inside of a tulip.

The following day there were the birds at the National Aviary: an ibis,

Flamingo feet,

A hornbill (with feathers that look like very long eyelashes and a lot of cracks and scars on the bill), and

The complex features of an Andean condor.

Back in Maryland – the bark of a persimmon tree and

The delicate petals of a daffodil that survived snow and ice a few days prior to this picture.

Photographs through my Office Window – March 2017

I travelled enough during March that I missed seeing some birds that visited our backyard. I did see a Northern Flicker that seemed very interested in the area where a large branch was torn from a forest tree behind our house…probably insects there.

The crows come to inspect the debris in the gutter of our neighbor’s house. There are plenty of tulip poplar seeds still flying from the trees.

The blue jays are frequent visitors. This one is fluffed against the cold.

The juncos are still around and chase other birds away from our feeder. They’ll be leaving to head north soon. This one was in the maple tree…on a cold day.

The doves were around to get a drink of water from our heated bird bath…this one flue up to the roof of our covered deck afterward.

The most exciting visitor was the pileated woodpecker. My husband saw the bird first – in our sycamore…and then it flew to a pine. It inspected all the pots on a neighbor’s deck then flew to the roof of our covered deck.

I managed to photograph a squirrel in the sycamore just before it made the leap to our deck. It gets a drink at the heated bird bath and sometimes tries to get seed from our feeder (but has not succeeded in dumping the feeder yet!).

And then there was the landscape pictures of our backyard: highlighted tracks (human) through the snow and

The forest on a foggy day (yesterday).

3 Free eBooks – March 2017

It was challenging to pick 3 ebooks this month since I enjoyed so many.

Holme, Charles (editor). The Old Water Colour Society: 1804-1904. London: Offices of “The Studio.” 1905. Available from Hathi Trust here. In the time before color photography --- water colors were a popular way to capture scenes of life. I liked this one of children outdoors…fishing.

Horwood, A. R. A new British flora: British wild flowers in their natural haunts. London: Gresham. 1919. Six volumes available from multiple sources via Hathi Trust here. When I see books like this, I wonder how many of these plants still survive as wild flowers. A lot has changed in the almost 100 years since this books was written. Still – I always enjoy the botanical drawings and recognize some of the plants.

Pyne, W.H. The History of the Royal Residences of Windsor Castle, St. Jamesʼs Palace, Carlton House, Kensington Palace, Hampton Court, Buckingham House, and Frogmore. 1819. Three volumes available from Internet Archive: volume 1, volume 2, Volume 3. Note publication the date. The illustrations in these volumes show what the rooms were liked about 200 years ago! The picture I’ve clipped to demonstrate the type of illustration is from Carlton House.

Ten Little Celebrations – March 2017

March was a more hectic month than usual….but full of lots of little celebrations!

Potluck lunch. There was the potluck lunch for volunteer naturalists at the Howard County Conservancy – celebrating our time together for training…getting ready for the field trips that will start in the next few weeks and continue until June. The food is always luscious.

Snow. We haven’t had much snow this year…the first one of more than an inch was this month – much later than usual. I celebrated the beauty of it all and that I didn’t have to get out in it until the streets were all cleared by plows and salt application.

Ancient Egypt course. I celebrated the last modules of the Coursera course --- and am savoring the book written by the teacher.

There were three celebrations involving travel in March:

Old friends. I celebrated visiting with people that have known me my whole life…savoring the time with them. I also celebrated renewing friendship with someone I had not seen in 40 years!

Phipps Conservatory. I like conservatories…and this one in Pittsburgh was one to celebrate.

National Aviary. The walk around the National Aviary in Pittsburgh was a hours long celebration of the diversity of bird life --- and becoming very aware of the fragility of that diversity around the world.

And then there were outdoor activities and photography to celebrate:

Brookside Garden skunk cabbage. It finally was up even though the plants looked like they were trying to hide again under the bald cypress needles from last fall.

Rockburn Branch macroinvertebrates. Yes – is was part of training…but I always celebrate that we find the creatures so easily.

Pileated Woodpecker. We had one the visited our yard – scouting apparently. The birds was on the sycamore at first, then on a neighbors deck, then the trunk of a pine tree, and the roof of our covered deck…finally into the maple tree. I had lots of opportunities for pictures.

Khepri (morning) light. I liked the Ancient Egypt class so much – I am calling the excellent light for photography that happens as the sun comes out after the Ancient Egyptian god for sunrise and rebirth…celebrating that time of day!

Phipps Conservatory – Pittsburgh

It was very cold the day we visited the Phipps Conservatory and Botanical Gardens last week. I only went outside once…drawn by the red branches of a Japanese maple…and then quickly went back inside to enjoy the lush plantings that bask in the glass house warmth even in winter.

As usual – I was drawn to closer looks at cactus spines.

There were a lot of people working on garden decorations for the spring exhibit that will debut this week. Some were made of plants or plant materials…all were set among beds that develop over the months of the exhibit. I think my favorite was the rabbit with a dried hydrangea flower for a tail. The three bears with a hobbit like house were in the same area.

Fiddle head ferns are another classic draw for me to photograph.

The orchids were in a room with glass figures (long, slender…as alien looking as the orchids themselves). Slipper orchids are always my favorites.

I finally understand how ‘screw pines’ got their name. The way the leaves come off the trunk really is just like a screw. When I saw one in Hawaii, I was more interested in the fruit….didn’t even look closely at the trunk.

I’ve grouped the ‘best of the rest’ in these last collages. There were so many great plants to photograph…and the conservatory was not very crowded the afternoon we were there. I want to go again already!

Gleanings of the Week Ending March 18, 2017

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.

WHO’s First-Ever List of the Dirty Dozen Superbugs – Bacteria resistant to our antibiotics are appearing more and more often…and the development of new antibiotics to treat them is not keeping pace.

Hotter days will drive global inequality – We’ll probably be seeing more of these types of projections as we see hotter weather. The temperature has an impact on so many things….some can be positive up to a point (like corn yields which increase up to a point…then decline sharply).

Ah-Choo! 11 Fun Facts about Sneezing – How many of these ‘fun facts’ did you already know?

Why China’s internet use had overtaken the West – The number of internet users in China exceeded the US in 2008…and they are leaping ahead using technology in a way that supports their culture rather than merely copying from elsewhere.

US Wind Energy Provided 5.5% of Nation’s Electricity in 2016, over 20% in 5 heartland states – Oklahoma, where I visited last weekend, generates 25.1% of their electricity from the wind. Hurray for them!

A tiny bug is upsetting Shenandoah National Park’s ecosystem – Aargh! The Hemlock Woolly Adelgid (invasive insect) is killing hemlocks. The trees at Belmont Manor and Historic Park where I volunteer with the Howard Country Conservancy are infected….and dying too.

Why we can’t look away from our screens – I seem to be noticing more articles recently about addiction to modern digital products.

The Chemistry of Daffodils – In honor of spring. We got to enjoy our daffodils for a little while. Now most of them have been pushed into the mulch by the ice and snow that came along over the past week.

The last things that will make us uniquely human – In recent decades, we discovered that humans are not the only organisms to use tools…some we thought was once uniquely human. Now the ability of Artificial Intelligence maybe encroaching on what we think makes us unique. What will our value – our niche – be in the ecosystem of the future?

Diet and global climate change – Making dietary changes could dramatically reduce the risk of coronary heart disease, colorectal cancer and Type 2 diabetes (and associated health care costs) and greenhouse gases!

Memory Prompting Scenes

A row of daffodils blooming between the house and the road – connecting to outbuildings. In the other direction, the daffodils continued and a pear tree was in full bloom. The picture will remind me of the day I flew to Texas and drove to Oklahoma…to visit people that have known me my whole life and are now fragile. Every time I see them now is precious since there might not be another time.

The next night – the moon came up and a big crowd celebrated a birthday. I stepped outside into the cold and quiet for a few seconds for a few seconds…to create the memory scene of the event.

Back in Texas a few days later – a 20+ year old rose bush that was a birthday gift for my grandmother (maybe for her 80^th  birthday) was blooming.

 It has a dense stand of other flowers planted around its base.  The scene always reminds me of her and the gardening she enjoyed. That rose bush is a memorial to her more than the monument is the cemetery further away.

Last but not least - a garden scene...with pieces of travels and earlier times of our lives surrounded by greenery that gets more lush each year. Even most of the plants were obtained from other family gardens...evoking lots of good memories.