Belmont

I’ve participated in several programs at the Belmont Manor and Historic Park as a Howard County Conservancy Volunteer over the past month. September is a good month to see maturing seeds - in the trees: Maple

Dogwood

And sweet gum.

There are other plants going to seed: grasses

And fluffy seed pods in the meadows.

The flowers are mostly done for the year although I did photograph a chicory that was growing at the edge of mowed path.

But it is the very air of the place - looking up to into an old sycamore,

The top branches of other trees,

And starlings swirling - that is the most special.

Belmont is a place with a long history and one looks out from the mansion that is somehow not as important as the vista.

Chaos Garden in September 2014

The chaos garden has onions in bloom (I am letting them go to seed so there will be more next summer),

Cone flowers going to seed (more flowers for next year’s garden), the new rosemary growing tall, lemon balm coming back from old roots, and so many other plants that have found their way to the patch.

But I spent the most time photographing a red spotted purple butterfly posing near the hydrangea. It posed on a leave near the hydrangea for several minutes - tired from an afternoon of cool breezes, opening and closing its wings, moving its proboscis.

After it fluttered away I noticed how much the news leaves on the hydrangea had been browsed by the deer even at this time of year when there should be plenty of other food for them.

Zooming - September 2014

Late summer and early fall is a time of transition…lots of changes to capture in photos. There are seed pods

And seeds.

Insects going about the business of feeding,

Mating and growing large enough to move to the phase of their life to overwinter.

The birds are through their nesting and getting ready for migration. There was a bright yellow mold that emerged from a knot in our deck railing after a rain.

And - last but not least in this collection of zoomed images - the bright colors of flowers and chard stems.

HC Conservancy - September 2014

I took a walk around the Howard County Conservancy’s Mt. Pleasant farm before a volunteer naturalist training session last week. The walk around the meadow started out cloudy and the temperature was near perfect. I took a picture of the dogwood just beginning to turn to fall colors along the drive to the farm house as I walked from the parking lot.

The sculpture of the owl in the natural play area for children is taking on a darker patina as is weathers.

I took lots of milkweed pictures; the pods are maturing and beginning to split…and lots of milkweed bugs.

The meadow has some fall blooms. Purple is a popular color (thistles and ironweeds and poke weed)

But yellow of goldenrods are overwhelming.

There was a cut up tree trunk along the stone fence that had quite an assortment of shelf fungus.

Along that same stone fence were two snake skins - one hanging from a tree that seemed to be growing roots into its own trunk and another along a tree branch.

A tidy nest was visible in the very young tree - probably fresh from this summer but now abandoned.

And last but not least - a huge caterpillar of a cecropia moth! I’m glad one of my fellow hikers spotted it!

Great Falls of the Potomac - Part 2

Day before yesterday I posted about our visit to the Maryland side of Great Falls with a focus primarily on the water. Today my focus shifts to plants.

There are rocks on both sides of the boardwalk out to the viewing area for the falls. These rocks may have been scoured by the river at some point but it has been quite some time. Lichens are quite thick in many places and tiny leaves have found enough decayed rock and dust in some cracks to support their roots.

Mosses carpet some areas - usually a lower place in the rocks that holds water.

Taking a broader view of a side channel of the river that is still enough to reflect the rocks and small trees - the size of the trees tells the tale of how long it has been since the last big flood along this stretch of the river.

The water of the C&O Canal bed is placid and it is late enough in the season that some of the grasses are heavy with seeds. Do you see the moth resting on the top of this one?

Jewel weed is still blooming. It is interesting that the plant was used to sooth poison ivy but often grows in the midst of the itch producing bane of summer for many.

Great Falls of the Potomac - Part 1

The Maryland side of the Great Falls of the Potomac are part of the C&O Canal National Historic Park. It was our Labor Day outing this year. Quite a lot of people had the same idea. The parking lot was already half full of cars and there were joggers and walkers - people on their own, couples, groups, families. Starting out the path between the canal and river shows the slower, shallow edge of the river through rocks.

I noticed a tree growing on what looked like solid rock.

The roots cling to each nook and cranny in the rock. Even in the zoomed view below it does not appear that there is much soil.

And then we get to the end of the boardwalk that lifts us over the side channel and over the last rocky ridge to the make falls. The rocks here are scoured bare by water.

To give you a sense of scale - the picture below shows the platform for visitors to view the falls from the Virginia side of the river.

Even with the scouring of the water, there is an algae film visible on some rocks.

When I looked more carefully at one of them I noticed a large pothole had formed. The water level on Labor Day was not high enough to scour it….but the water must get high frequently enough to form it. I’ll look for it every time I go from now on!

Coursera Experience - September 2014

September is going to be a lull in terms of Coursera courses. For most of the weeks I will only have one or two courses. That is probably a good thing since I am attending classroom-based volunteer naturalist training during the month as well.  There is no shortage of learning opportunities!

The Globalization and Social Psychology courses are ended…although there is still some reading to do. Both of them were among the more thought provoking classes I’ve taken.

The Camera Never Lies is providing another insight into history and historians. I’ve appreciated the lectures which have included interviews with history grad students. I have considerable reading and video to view for this course as well.

The Symmetry course has been enlightening on several levels. I particularly enjoyed the references to tiling. The segment of the course that focuses on crystals is just starting and I expect it will be as challenging as the Systems Biology or Volcano courses earlier this year.

I am looking forward to the American Poetry course starting soon and am anticipating that I’ll be celebrating how different it is than courses I have been taking recently.

October is going to be overwhelming. There are 4 courses I added to my list….and now that I am looking at the list again, I still want to take all of them!

Tiger Swallowtail - 2014

There have not been as many butterflies in our area this summer so I was delighted to photography two enjoying my deck garden in August and this week. In August, the butterfly weed and marigolds were the big attraction. Note how battered the edges of the wings look in this view of the feeding insect (with the butterfly pot decoration overhead).

I’m always surprised at how hairy the area where the winds and body overlap looks…at the powdery blue…at the delicacy of the whole wing.

From the side, the body looks robust compared to the legs and the proboscis. This insect spent quite a lot of time with the marigolds - so maybe the flowers will produce a lot of seeds.

This week the draw for the tiger swallowtail was the zinnias. When the wings are held vertically they are folded a little as well. Their ribs show more.

It was a breezy day so the insect would flatten itself to maintain its stance on the flower. The wings look very symmetrical when they are fully extended.

Notice that the edges of the wing are battered in this one too. This butterfly spent quite a long time at with the zinnia - flying away for a few seconds and then returning - and I’ll keep the seeds that develop over the next few weeks.

National Arboretum in August 2014

I posted about the magnolias right after our visit to the US National Arboretum a few weeks ago…but there was a lot more to see. There are so many areas of arboretum. Even the parking lot near the visitor center hosted large crepe myrtles with their shaggy bark!

There was a lot of construction around the administration building. The koi pond was dry but the garden around the fenced area still included a pine with forming cones standing at attention among its needles.

We headed to the China/Asian Valleys - having learned from previous visits to not try to see the whole Arboretum in one visit. The garden was shady and inviting on an August day. Many of the flowers had faded so the overwhelming color of the garden was green. We picked up a map but decided to simply follow the paths rather than look at it. The walk was easy but generally downhill toward the river (and we knew we would have to come uphill eventually).

I like the moon shape in the lantern among the foliage.

The one pink bloom left on a hydrangea was a welcome relief from the green only scenes.

The steps up to the pagoda were part of the climb back to the upper part of the garden…and the exit.

Just as the crepe myrtle bark in the visitors center parking lot - this flower with the ants on the border of the parking area near the magnolias!

Centennial Lake in August 2014 (part 2)

I posted about the lake and wildlife in part 1 of this post. The focus today is plants. At the very end there was a wasp on a flower of Queen Anne’s Lace. I found myself more intrigued by the bundle of blossoms before they opened and wondered how many of them would complete the process to seed before frost.

The Joe Pye Weed was past its best looks. In previous years I’ve managed to catch the large flower heads when they were at their most attractive to butterflies - but it hasn’t happened this year. It seems like none of the butterfly species are as plentiful this year.

The water lilies are not plentiful at Centennial Lake and they too are showing the wear of the summer. Some of the lily pads are already beginning deteriorate and there are few flowers.

This thistle may mature before the first frost but what about the bud beside it?

Some plants have already made seeds. The image below is of an amaranth and was captured with the 10x loupe.

All of the plants I photographed were in areas of the park that are not mowed frequently. They are mowed occasionally to keep them as meadows rather than young forests.

Gleanings of the Week Ending August 30, 2014

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.

Higher Ed’s New Normal - An infographic comparing higher education in the 1980s and today. More students have a part-time academic schedule…but getting the degree means even more when it comes to earnings (in the 1980s, students with a BA earned 40% more than HS grads…now it is 75% more).

Are you as old as what you eat? Researchers learn how to rejuvenate aging immune cells - It was a little frustrating to read a lot about drug development to enhance immunity during aging….but the article was redeemed by the last sentence: “Another possibility is that dietary instead of drug intervention could be used to enhance immunity since metabolism and senescence are two sides of the same coin.” Hopefully there will be research along the dietary line. It seems reasonable that our nutritional needs may shift as we get older….and that adjusting our eating habits would help prolong our health.

Photography in the National Parks: Same Park, Same Scene, Different Seasons, Different Times - I paused when I saw the first pictures in this article of the La Sal Mountains - remembering my vacation to the area last fall (and my favorite picture from the drive through the mountains). Then I started thinking about what area I wanted to photograph at different seasons and decided on a project to photograph the forest behind my house once a week throughout the rest of the year.  If it goes well, I’ll continue into the spring.

An inconvenient truth: Does responsible consumption benefit corporations more than society? - I’m paying more attention to this type of research after the Globalization course I’ve just finished on Coursera. It is very difficult to be a responsible consumer when products are not available to be a responsible consumer (for example - is anyone in the developed world able to recycle 100% of their food packaging? I would like to and I doubt I am the only consumer with that desire…but it isn’t possible in my area of the US.). There are probably a lot of examples where markets are not self-correcting based on consumer desires.

The Chemical Compositions of Insect Venoms - Bees, wasps, hornets and ants….an infographic and some text that explains.

Image of the Day: Colossal Cacti - Prickly pear cacti grow very differently in the Galapagos….to get their pads out of the reach of giant tortoises.

Anesthesia professionals not sufficiently aware of risks of postoperative cognitive side effects - The postoperative cognitive side effects more frequently happen in elderly and fragile patients. Since there are more and more elderly patients, hopefully the issue will become better understood and avoided.

Unequal demands on women for university service harm careers - There are still so few women in tenured positions that the ones that are asked to serve on 50% more committees than men faculty…and all those committees take time.

A Virtual Tour of Lassen Volcanic National Park - A 3.5 minute video to get a feel for the place.

Hidden Obstacles for Google’s Self-Driving Cars - I still hope the self-driving cars become available by 2020 or shortly thereafter so I can turn the driving over the car by the time I am 70!

Ten Days of Little Celebrations - August 2014

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. This month has been full of ‘little celebrations;’ here are my top 10 for August 2014.

The weekly pickup at the CSA. Somehow the pickup every Wednesday afternoon become something to look forward to….a celebration of the food bounty near at hand.

Weight. I decided to take off about 8 pounds and am thrilled that my diet/exercise plan I used a year ago to take off a pound a week...still works. I am celebrating the loss of over 4 pounds so far!

Tomatoes of any varieties are abundant in the CSA shares now. I find myself drawn to the tomatoes that are a change of pace from the traditional red one. Somehow the large yellow or purplish heirloom tomatoes seem extra special….worthy of continued celebration.

Fruit beety. This was on my celebration list last month too. I had frozen a batch I couldn’t eat right away - and I enjoyed eating it this month!

 Watermelon. I discovered that watermelon, mint, and frozen cucumber smoothies are one of my favorite summer afternoon treats…and it is even better because it fits on my weight-loss diet.

Home again. Being away from home for two weeks in late July/early August caused me to appreciate returning….a homecoming celebration.

Photography class. I celebrated the online photography class from several perspectives: the learning experience, a new source of courses, and as an activity I shared with my husband.

Symmetry and tiles. The Symmetry class I am taking on Coursera has led to other activities and I am still getting more ideas!  I am enjoying the course plus the historical books about tiles I found on the Internet Archive plus I’m going to take a local class on tiling to enable some creative projects! I’m celebrating the serendipity of it all.

Centennial Lake. My husband walks around the lake on mornings when the weather is good. I went with him last weekend and celebrated the place: the natural beauty, the wide diversity of people enjoying the path and fishing….and the prospect of seeing the leaves turn over the next few months.

Robin. The robin that has become territorial about my deck may be misguided….but I appreciate the bird’s presence. She has become part of the place. 

Photography Classes

The free class on Summer Photography from Creative Live last week was good enough to draw me to another of their online classes this week on Photographing American’s National Parks. I discovered that I am more interested in composition than I am in technique or retouching. But there is a lot to learn about how to get the best shot you can in the moment and then using cropping to improve (or salvage) an image.

The recent picture of the Complaining Robin (last Thursday’s post) was taken just before the course and I used it as a practice for some of the ideas I learned from the course immediately afterward. 

This is the original. I was reasonably pleased with it: the bird's eye was in focus and I liked the way the colored feathers fanned out over the brown wing on the left side of the bird's image.

This is the first clip.

And this is the clip that I ended up using in the post.  I chose this one because I got rid of the fuzzy green blob on the right of the original, kept the triangular leaf in the foreground, and an unfocused green frame at the top of the image.

The class this week will include locations in Olympic and Mt. Rainier National Parks.  It is a three day course….lots of opportunity to learn about photography and the locations!

Complaining Robin

There is a robin that flies to the sycamore beside my deck and complains with the same style vocalizations every time I walk out onto the deck. I think its nest is underneath the deck. Why is it so alarmed? On the positive side - it is easy to get pictures of the bird while it vocally defends its turf!

Now that I’ve viewed the pictures on my larger monitor - it is easy to see that it is a female. She is quite insistent about keeping me away from her nest. I supposed she feels like there is an earthquake when I walk on the deck since her nest is on one of the support beams. But why is it that the nest is so important in August? Surely it is past the time for a new clutch of eggs and young.

And the bird seems to recognize me. It makes eye contact. If I stay out long enough it flies to the maple and continues to stare even if the vocalization stops after a few minutes.  And then I go back inside and the robin - apparently - has what it wants.

Magnolias at the National Arboretum

We walked around the US National Arboretum’s Holly and Magnolia Collection. I never pass up an opportunity to photograph magnolia. The last time I got such an opportunity was a little over a year ago at Mount Vernon. The arboretum has quite a collection of large southern magnolias with blooms low enough for easy photography. This late in the season there are a lot of different stages of blooms and seed pods.

The southern magnolias I was photographing were full of color:

-- Glossy greens and felt browns of leaves

-- Green, red and black of seed pods

-- Fuzzy tan of the bud coverings, creamy white of the full flowers, and brown of the older flowers

I couldn’t resist some 10x magnified images of the pods

Or a flower near the ground that was attracting bees.

A Juvenile Swan

There was a bird at the Josey Ranch Lake (Carrollton TX) that was between an ‘ugly duckling’ and a beautiful swan. On shore the bird looked as large as the adult swans.

Both parents kept watch as the juvenile took to the water with the ducks.

On a longer swim on the lake, one of the parents kept close while the other stayed further away on watch. 

The big excitement of the outing we witnessed was the juvenile chasing a duck - almost running over the other bird. Afterwards, the duck bobbed about looking stunned while the young swan made a lazy loop around the fountain in the center of the lake as if nothing had happened.

Then the young swan followed the parent at a sedate pace and distance to the far end of the lake for a snack of lake greens. It was easier to see that the young bird was somewhat smaller than the adult…but not much.

Gleanings of the Week Ending August 16, 2014

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.

Two items about women mathematicians this week: A Woman Has Won the Fields Medal, Math's Highest Prize, for the First Time about Maryam Nurzakhani and When Snails Lose Their Way from Vi Hart (she’s a web math geek!).

Two items about Tucson (where my daughter is): Place-based development and streetcar transforming downtown Tucson (something to ride from the University to downtown next time I visit) and Fire and Water Exact Tolls on Saguaro National Park (hope the part is not too damaged this season)

Photo Tampering throughout History - This was a web site referenced in a Coursera course (The Camera Never Lies). This page shows examples of ‘doctored’ images starting with an 1860 picture of Lincoln to the present.

How Sleep Changes as You Age, and Why You'll Need Even More of It - When my daughter was a baby it seemed like she was in REM sleep almost all the time and then it wasn’t quite as often. The table in this article starts with age 20 but shows that the decline continuing throughout life. Check the references at the end of the article of tips to improve sleep at any age.

Excavation of ancient well yields insight into Etruscan, Roman and medieval times - Lots of finds from one small place - bronze vessels, carved wood, gape seeds. Evidently in Etruscan religion, throwing items into a well filled with water was an act of religious sacrifice.

13 Things You Probably Don’t Know About the U.S. Water System (But Should) - I assume there will be a lot more ‘water education’ for the general public going on in the next few years. At some point we’ll need to do more than education.  It is disappointing to find out that leaky water pipes are so common.

Just How Bad Is California's Drought? - Looking at the state from 2011 to now graphically. The whole state is now in severe to exceptional drought status.

Natural light in office boosts health - I know that I rejoiced when I had a window office during my career…too bad there are a lot of office buildings that have a lot of interior offices with artificial lighting. Employees in ‘big box’ stores or warehouses have the same problem. Now that my only office is at home, I choose a room with lots of natural light (and good scenery).

5 Easy Ways to Use Tomatoes - I have lots of tomatoes….and am always on the lookout for new ideas. So far - I’m keeping up with the CSA bounty of tomatoes via salads, soups, topper to a stir fry, salsa….and tomato sauce to freeze as a last resort.

The Earth Looks like A Living Creature in This Amazing NASA Video - The film is just a little over a minute and depicts 7 days in 2005 of the earth and its clouds.

Zooming - August 2014

I was in Texas for a couple of weeks so the zoom collages are for pictures I took while traveling rather than close to home.  The themes of the collages this month are: insects/reptiles,

plants, and

birds.

Green Heron

My topic for today is another bird I saw at Josey Ranch Lake in Carrollton TX: a Green Heron.

The first time I saw a Green Heron was at Brookside Gardens many years ago. I didn’t know what it was. It didn’t look like a heron as it moved along the shore and shallows of the pond.  The same was true in Florida last fall and in Carrollton last week.

Having learned to identify the bird from that long ago experience - I have not been as surprised recently when the bird extends its neck and begins to look much more like the heron that it is!

I’ve always wondered what the bones of the neck look like for this particular bird. Do muscles pull the neck vertebrae further apart when the neck is extended or are there a lot of folding of the vertebrae when the head is held close the body?

Egret in Flight

The great white egret that makes its home at Josey Ranch Lake in Carrollton Texas is very photogenic. I already included a picture of the bird in my post for August 3.  A few days later, the walk around the lake provided ample opportunity for egret photography experiments.

The classic picture of an egret in search of a meal was almost too easy.

The water was not quite still enough to get a perfect reflection….but I tried the shot anyway.

I got a little too close and the bird took off. I managed to take 4 pictures as it flew across the lake. This one is the best focused.  

The clip of another picture shows the flexing of the feathers at the end of the wing; the rest of the photo is unfocused or over exposed.