Brookside Gardens in March – Part II

When I went to check the skunk cabbage last week at Brookside Gardens, a disgruntled titmouse gave me the eye. That was the only bird I managed to photograph as I walked around the gardens.

The growth that I had noticed between two rocks by the stream last month is now blooming – narcissus.

There were also small flags

And crocus in bloom.

March had been off to a warm start but we had some cold days just before I went to Brookside so I was pleased to find some trees that looked undamaged by the cold.

The camellia was a pleasant surprise…and fortified me for what came next.

A magnolia was evidently in full bloom when the weather turned cold. Now all flowers are brown. There could be a few buds that may still open. I’ll check next time I go. It's a very large tree that usually is full of large pick flowers....maybe not this year.

It was warm enough that there were a few insects out and about. Do you see the insect in this picture? (Hint: a little left and down from center.)

Gleanings of the Week Ending March 11, 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.

Making “Kate Tectonics” – A short video about the history of geology.

Melting Glaciers in Canada Now Major Contributor to Sea Level Rise  and Climate-driven permafrost thaw – It’s been so warm this winter in our area….and elsewhere as well.

Elite ‘Dynasty’ at Chaco Canyon Got Its Power from One Woman, DNA Shows – DNA analysis is having an impact on our understanding of prehistory. This is an example from Chaco Canyon.

How Tibetans survive life on the ‘roof of the world’ – The Tibetans manage survival in thinner are differently than the people of the Andean Altiplano.

Could you survive on just one food? – I wouldn’t want to…how boring. But is it interesting to think about the pluses and minuses of single foods. Potatoes turn out to be a viable choice – hence the Irish population boom that busted when the potato blight came along.

Waxwings really have wax wings – We don’t have enough berry producing plants in our neighborhood to attract these birds….wish we did.

Delivering on spider silk’s promise – I’ve been hearing about spider silk coming to the market (shoes, jackets) but it hasn’t happened yet and it may not except for specialty products where cost is not a key driver.

What you don’t know about the Vikings – An article with pictures from reenactments and artifacts – from National Geographic.

Top 25 Wild Bird Photographs of the Week #77 – It’s been two years since the #76 was published…I hope they come out with more frequency. My favorite of this group is the Northern Pintail. I like the light on the wings…and the water droplets splattering from the feet.

What happens when a massive redwood tree falls – 10-12 coast redwoods have fallen at Muir Woods National Monument during past two months…lots of work for the trail crew…but also new forest homes in the now horizontal tree trunks.

Centennial Park on a Cold Day

A few days ago, it was sunny but in the 40s and I thought I’d take a short walk at the park – bundled up in my coat and hat. I underestimated the effect of the wind! It was unbearably cold so I took a quick look around for anything worthy of a photograph….and spotted a Great Blue Heron on the other side of the lake. At first I was seeing only the back of its head (I think it was investigating some trash as the edge of the lake); it was about ready to give up when the bird turned so I could get a profile shot.

The water was not a pretty color because the wind was stirring up the water. But I experimented with bordering the picture with the red railing from the fishing pier. I liked the texture of the water in motion. The ducks, geese and seagulls were off the water. I saw some gulls in a tree and two geese eating grass along the road side as I left. There were daffodils bloom in the woods (not sure why someone planted them there) and there were a couple of robins looking for worms in the grass.

It was a much shorter outing than I’d planned but I was glad to be out and about.

Signs of Spring? – Part 2

The first part of this post was posted last week after a walk around our yard…on a warm afternoon. I posted the series of American Robin images first…now for the rest of what I saw --- There were some milkweed pods in the litter of one of our flower beds (yes – I let some plants go to seed there); there is the first milkweed bug of the season too!

I saw a bee investigating something in the leaf litter too. The day was so warm that the insects probably thought it was spring already.

The crocuses are come up through the leaf mulch left in the flower bed. I’m going to plant some out in the yard next fall since I like the look of the flowers in the lawns of Belmont.

 The miniature daffodils are blooming too.

There some of the larger and taller ones that are still green leaves and buds. When the leaves first emerge, they sometimes have kinks that straighten out before they start blooming.

The red maple is blooming. This time of year is it easy to tell the difference between this tree and other maples. All the others look dull compared to this red.

There is a tree in the forest behind our house that has lost its top and there are woodpecker holes around the wound in the part that remains.

There is a holly that has sprouted under a downspout – not a good place for a holly so I will have to pull it next time I put on my gardening gloves.

Part 1 was posted last Friday.

A Little March Snow

I’d taken pictures for a second post about signs of spring in our yard….but then I woke up to snow! I got a picture at first light since I was sure it would melt away quickly. There were already deer tracks through our back yard.

As it got a little lighter, the snow on the pines and back into the forest gave the scene from my office window a new look.

There was a robin that kept moving around in the red maple that is blooming.

The tulip poplar seed pods from last summer are mostly empty of seeds at this point; they make a little basket for snow accumulation.

The miniature daffodils in the front yard are blooming and they caught the snow as well. They handle it better than the larger and taller flowers that sometimes bend to the ground with heavy snow. These daffodils are progeny of bulbs that my mother-in-law bought for us over 25 years ago and I’m always thrilled that they are so durable through the snow.

Gleanings of the Week Ending March 4, 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.

A tale of four skulls: what human bones reveal about cities – History from a different perspective!

I spent a week exploring how we’ll have to live in a post-water America – We often take water for granted – turn on the faucet and it comes out. This article was about taking a different perspective and might be a shift in thinking we’ll be required to make in the future.

New map highlights bee population declines across the US – Not good. The declines are occurring in key agricultural regions.

10 Must-see Sites of Iran’s Historical Architecture – There are 20 UNESO World Heritage Sites in Iran. Too bad that part of the world is not a safer travel destination. Enjoy the pictures!

Our Water on Drugs – Treatment of water started out focused on sewage…then expanded to include nitrogen and phosphorous. Now the residues of drugs and personal care products are becoming a concern.

Popular heartburn drugs linked to gradual yet ‘silent’ kidney damage – Proton pump inhibitors (like Prevacid, Prilosec, Nexium and Protonix) taken over prolonged periods can have significant risks.

Cocoa, Caffeinated ‘Black Drink’ was Widespread in Pre-Contact Southwest – A ‘caffeine trade network’ brought cocoa and yaupon holly to the southwest….and the residue from the drinks are found in pottery. One of the first analyzed was from Chaco Canyon!

The Country’s Most Famous Bald Eagle Pair Just Laid Another Egg – The Bald Eagles at the US National Arboretum are keeping 2 eggs warm! See them on the nest cam.

6,600 spills from fracking in just four states – Drilling down on the stats – 26% in Colorado and 53% in North Dakota occur at wells that experienced more than one spill…the industry should be using this data reduce the risks of additional spills.

New Discoveries from Cahokia’s ‘Beaded Burial’ May Rewrite Story of Ancient American City – Some of the ‘men’ buried in an elite grave excavated in 1967 were women based on a new evaluation of the skeletons!

Signs of Spring? – Part 1

We have had an unusually warm and snow free winter in our area of Maryland. This morning there is a cold snap and I am wondering if some of the pictures of our yard I took for this blog over the past few days are of things that will be frost damaged next time I walk around. I have been seeing one or two American Robins are warm days for the past week or so. The robin in the slide show below was in a neighbor’s yard – looking for and finding worms. It looked like a fat and healthy bird enjoying the bounty of our neighborhood lawns without a lot of others of his kind around. It is easy to associate a personality with this bird on a mission!

I’m noticing the advantage of having the 40x optical zoom on my camera (rather than 30x of my previous camera or 0 optical zoom of my smart phone). The image stabilization is good too; all these were taken hand held – no monopod or tripod.

Disappointment at Conowingo

The weather was a little warmer than usual when we made our trek to Conowingo last week. The weather turned out to be the best part. The eagles must have finished their breakfast by the time we got there and were not very active; this was the best picture I got – from all the way across the river. You can tell that those rocks are favorite perches (all the ‘white’).

The black vultures were not very photogenic either. The big grouping that usually eyeballs cars going over the dam from a fence only numbered three birds. The others must have been out and about – maybe at some substantial carrion site.

At first I thought the cormorants would redeem the trip. There were at least two of them and they were within photographic range. But then I realized that the reason they were staying in one location was a tangled (and trashed) fishing lure rather than a fish (you can see it (light green) and the line that evidently snagged it to the rocky bottom in the middle picture below).

There were a few gulls about. I tried taking pictures of them as they landed or flew up from the water. The one with the orange spot on the bill is a Herring Gull. The other one could be a Ring-billed Gull since the beak looks like it has black instead of orange toward the end.

There were two Canadian Geese in the shallows on the other side of the dam abutment – almost out of camera range.

The same was true for a flock of pigeons. They usual are on the dam structure but they must have been startled by something because a large number left the dam at the same time and moved to the rocks.

On a botanical note – the Princess tree buds still look the same as they did last time we were at Conowingo. The buds on the tulip poplars (at the end of the twigs) seem to be getting larger.

On the way home, I took a picture of the mounds of salt along I-95 near the tunnel (through a dirty window). Generally the salt piles are significantly reduced by this time of year….but not this season. I wonder what will happen to it since the salt storage buildings are probably already full.

Zooming – February 2017

As I was creating the zoomed images into collages, I was drawn to color in my February collection of photographs.

• Witch Hazel
• Peacock feathers
• Blue jays
• Flickers
• Skunk cabbage
• The light blue of dove eyelids
• Sunflowers

Enjoy the zoomed images from February!

Gleanings of the Week Ending February 25, 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.

Busy Bees: Patterns of pollen and nectar foraging specialization by bumblebees over multiple timescales using RFID – At the top of my list this week…the paper (link is at the bottom of this post), is authored by my son-in-law and daughter!

Automatically darkening windows in a wide range of colors – Maybe insulating drapes will not be needed in the future…although I like the idea of windows that generate power rather than just changing color.

From Vector to Zoonotic: A Glossary for Infectious Diseases – Some of these words are used in news stories without definition….how strong is your knowledge of what they really mean?

How Blizzards and Extreme Cold Impact Birds – We haven’t had any extreme cold in our area this winter….but it may be happening somewhere. This article talks about the studies about how birds cope with the cold; some succumb to the cold itself and some starve because their food source becomes unavailable.

Why Killer Viruses are on the Rise – An outcome of our increasing impact on environments that previously were wildlife habitats.

Winning images of the Underwater Photography of the Year Contest – Eye candy…but educational too.

NASA’s Osiris REx takes its first image of Jupiter – We saw Osiris REx launched last September so I always take a look at any new news about it.

Torpid Turtles, Tortoises, and Terrapins – Examples from turtles in the US…several are common enough in Maryland that I’ve seen them.

The oldest grave of the Netherlands, “Trijntje” – A facial reconstruction of a woman buried 7500 years ago.

The Feather Atlas – A feather reference. I hope I remember this exists the next time I find an interesting feather!

Brookside Gardens with a Cell Phone

Earlier this week it was such a warm day that I wanted to get out and about - chose to go to Brookside Gardens. About halfway there, I realized I had forgotten my camera but then realized that I had my new cell phone (a Samsung Galaxy S7); it was time to experiment with the cell phone camera. I headed to the boardwalk between the conservatories and the Nature Center. The skunk cabbage was still not up under the cypress trees but there were crocus

And some dried ferns that were catching the sunlight (they look like big feathers!).

I walked toward the ponds and saw other early bulbs blooming

And turtles taking advantage of the warm day to come out of the mud at the bottom of the pond. I was beginning to learn about the camera in the phone; it does zoom (8x) but it’s all digital so the zoomed images sometimes look fuzzy.

As I trekked toward the witch hazel I had seen last time I visited Brookside – I saw a butterfly and managed to get a picture! It looks like a Question Mark Butterfly…hope there were others it found that were out and about.

Then I found the witch hazel trees again. They were still very bright with streamers around their blooms.

Some trees still have fried leaves clinging from last fall.

I learned that the camera in the cell phone does relatively well close up too.

As I completed the loop back to my car, I noticed some greenery between rocks (daffodils?) near the stream and wondered how the bulbs got wedged in that location.

February Mornings

I general have at least one snow post in February – but we have had no significant snow at all this winter (so far). We have had some wonderful early morning color. Here is what the sunrise looked like from my front door on February 10^th.

The color was transferred to the trees behind my house on Valentine’s Day. The color only lasts a very short period of time when it is reflected like this….I was pleased to catch it!

On the 17^th, I photographed the sunrise from the front door again. It was a little further along than on the 10^th since it was more orange than pink.

Finally – yesterday I looked out my office window and noticed a bird I had not seen since early fall – a robin in the morning sunlight that was making the tallest branches of the tulip poplar behind our house glow. Is it spring already?

Photographs through my Office Window – February 2017

Our February has been very mild so far – some cold mornings but generally warmer than usual – and not snow. The birds frequent both our bird bath and feeder. The cardinal likes the maple or sycamore.

The chickadee comes when it can get a drink or a few seeds when the juncos are not around.

The doves are sporting a sheen to their feathers.

I don’t see flickers every day but there was one that must have been very thirsty. It arrived and kept the juncos away from the bird bath --- and I had time to take some portraits. My favorite is the last one of this sequence that shows the feathers fluffed against the cold.

The red-tailed hawk is still around. I first saw him peering from the black walnut tree through the pine. He flew to another tree where I could only see his front and the beak; can you see him in the jumble of branches?

The blue jays are around every day. They have quite an attitude! The second picture shows the varying shades of blue and note the way the feather look on the top of the head (almost like scales).

Starlings don’t come around our deck very often – and I’m glad since they usually travel in flocks. Our feeder is squirrel proof…and apparently starling proof too since it closes down if too much weight is on it (2 or more starlings!).

I observed two different types of sparrows this month…didn’t realize it until I looked more closely at the pictures. The first was a house sparrow.

And the second was a white-throated sparrow which is only in our area during the winter. Note the yellow marking between the eye and beak.

The downy woodpecker comes for very short visits to our feeder. It finds most of what it needs in the forest behind our house.

February was a good month for birdwatching through my office window!

Gleanings of the Week Ending February 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.

Top 10 Winter Warriors – Wild life in winter. The ones I see most frequently are chickadees although most of the ones at my bird bath and feeder are Carolina rather than Black-capped.

When is a black bear actually a blue bear? – Black bears are not always black!

Dynamic Wildlife Duos -  Originally posted just before valentine’s day…liked the pictures.

Experts reveal hidden dangers behind supplements – Over the counter supplements advertised to treat obesity and erectile dysfunction problems were labelled as fully herbal but often included dangerous pharmaceutical ingredients that were not listed on the label…..which are often dangerous and can cause serious side effects. One example: Sibutramine (licensed as Reductil until 2010 when it was withdrawn across Europe and the US due to increased risk of heart attacks and strokes) was found in slimming supplements. These supplements are the 21^st century equivalent of snake oil (or maybe they are worse than snake oil).

National Park Service History eLibary Additions for February – Another online source for documents about National Parks!

A Crack in an Antarctic Ice Shelf Grew 17 miles in the last two months – Stories keep coming about the giant crack in the Larsen C ice shelf. This one is from 2/7 and has a lot of good graphics and explanation.

20+ National Park Portraits Celebrating the Rainbow – Colored Lands in the US -  Beautiful images from the National Parks

New, long-lasting flow battery could run for more than a decade with minimum upkeep – If only half the new battery technology stories turn out to be true….the energy storage needed daily life could change dramatically over the next decade.

How to avoid falling for lieds and fake news and How to spot misleading health news – Two stories from BBC Future. With the easy flow of ‘stuff’ around the internet, the skills for determining validity of stories are more important than ever before.

Don’t call it wheat: an environmentally friendly grain takes root – Perennial grains…still needing further development but the potential to create a more sustainable way to produce our bread!

3 Free eBooks – February 2017

Peter Rabbit --- Big Cats --- National Botanic Garden: quite diverse eBook picks for this month.

Potter, Beatrix. Peter Rabbit. Frederick Warne & Co. 1902. Available from Internet Archive here (click on the author link to get all the other Beatrix Potter books available from the Internet Archive). I am reading and enjoying the illustrations of all Potter’s books that have been digitized this month. Peter Rabbit is probably the most memorable story from my childhood. I can remember giggling at one phrase in particular: “…and jumped into a can. It would have been a beautiful thing to hide in, if it had not had so much water in it.”

Fallen, Anne-Catherine; Shimizu, Holly H.; Solit, Karen; Allen, William C. A Botanic Garden for the Nation: The United States Botanic Garden. Washington, DC: US Botanic Garden. 2007. Available from Hathi Trust here. I was please to find this book online (published only 10 year ago) about one of my favorite places in Washington DC. I’ve posted about it many times (here). We didn’t make the trek in December this year…but maybe we should in the next few weeks. The conservatories are a warm place to tour in the winter!

Turner, Alan; Anton, Mauricio (illustrator). The Big Cats and their Fossil Relatives. New York: Columbia University Press. 1997. Available from Internet Archive here. Another more recent book – published only 20 years ago. There are more different kinds of cats with long canines in Earth’s past than I realized.

Gleanings of the Week Ending February 11, 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.

High-Resolution Satellite Imagery at the World’s Fingertips – Interested in archaeology?…here’s an opportunity to contribute as a citizen scientist via the GlobalXplorer community.

The Secret to Living a Meaningful Life – A little self-analysis…can go a long way.

Five Endangered Species Recoveries You’ve Never Heard Of – I’d heard of the brown pelican (and seen some too).…but not the others.

How heat from the Sun can keep us all cool – Another technology that might help us in a warming world.

Pitcher Plant Enzymes Digest Gluten in Mouse Model – Pitcher plant secretion are approximately as acidic as human gastric juices and can snip bonds linking the amino acid proline to other amino acids…and prolines make up 15% of gluten!

19^th Century Experiments Explained How Trees Lift Water – fluids are not supposed to have tensile properties….but that is what the cohesion-tension theory – explaining how water moves up into the tree again gravity.

Inside the Far-Out Glass Lab – The article starts out with a gif of flexible glass bending like a piece of plastic and ends with a picture of an ultra thin glass spiral (looks a little like Slinky). Corning’s research center is full of innovations with glass.

What I learned after banning screens from my home for a month – Maybe this is something we all need to do periodical…get back into the mode of using technology rather than being so addicted to it that it takes control of every moment of our lives.

#ColorOurCollections - Free Coloring Pages from Museums and Libraries – Not just for children. Take a look at the #ColorOurCollections page to see the whole collection.

Hundreds of ancient earthworks built in Amazon – Evidence of ancient agroforestry in the Amazon…and geoglyphs.

Conowingo – February 2017

We picked a cold sunny day to trek to Conowingo Fisherman’s Park last week. We stopped at the Visitor’s Center to bundle up: ski bibs and footwarmers inside hiking boots. When we got to the park we added a balaclava, hat, coat, and handwarmers inside gloves. The extra layers of warmth kept use reasonably comfortable. My nose got cold because I couldn’t pull the balaclava up over it without my glasses fogging up. The first think I noticed was that weren’t many birds about. There were icicles on the railing. The churning water creates just enough spray for them to form on the section closest to the dam.

I walked back toward the entrance to see the buds of the Paulownia that grows on the cliff side of the park. They are brown and velvety already. They are an invasive species in our area but this one does not seem to be propagating itself.

The gulls that were so plentiful last time were scarce…but the black vultures were around. They seem to like the view from the top of the dam.

There were very few eagles about (we’re spoiled because there are often so many of them). My husband got a few ‘in flight’ pictures. I decided to just watch the birds rather than trying to follow their flight with my camera.

As we were leaving there was an eagle in a tulip poplar tree on the cliff side. Its feathers were fluffed against the cold. He kept looking toward the river…and eventually flew off in that direction.

Peacock Feathers

I’ve tried to photography peacock feathers by getting close to them…but decided to use the zoom on the camera instead yesterday. I put the feathers in front of a window to use natural lighting. It was more satisfied with the result than my previous attempts although it is hard to capture the iridescent quality of the color.

These feathers are over 30 years old. My grandmother picked up feathers that her peacocks shed one year in the early 1980s and then gave them to her granddaughters at Christmas time. I am so glad I still have them!

Looking closely at the images – it is possible to see the dust that the feathers have accumulated. They are getting fragile and I try to not touch them these days…let along try to dust them.

Gleanings of the Week Ending February 4, 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.

Face of 9,5000-year-old Man Revealed for First Time – A mummy from Jericho. The skull was covered in plaster…with eye sockets containing sea shells. Now just the skull inside, a probably face has been revealed via digital imagining, 3D printing and forensic reconstruction.

Site Diary: What we found inside the Morecambe Urn – A cremation urn…with fragments of bone…painstakingly sorted. At first they thought there was too much bone to be just one individual, but the analysis of the fragments they were all from the same person: young adult, relatively healthy.

Magical Photos of the World’s Oldest Lake Frozen Over – Eye candy….but educational too.

New Publication Reveals Birthplaces of Eastern Monarchs – The whole region east of the Rockies contributes to the Monarchs that make their way to Mexico. I’m glad that so many people are planting milkweed appropriate for their area of the country!

How solar may save Ukraine’s nuclear wasteland – What to do with the area around Chernobyl. There is a project to start installing solar panels. The electric power lines are already there so getting the electricity generated to the power grid.

Eye-opening Photos Capture the Terrifying Beauty of Melting Polar Ice Caps – It’s winter even though we haven’t had any substantial snows in Maryland yet…I’m enjoying photos of ice instead for their beauty but realize that this is an indicator of a warming planet. Some of these lakes are formed from very old ice.

TED Dialogues: An urgent response to a dangerously divisive time – I’ve signed up to be notified of the events. The first one will be on 2/15 at 1PM EST. The speaker for the first one will be Yuval Noah Harari. I enjoyed his class on Coursera – A Brief History of Humankind.

Seven heart-health habits could save billions in Medicare Costs – $14 billion per year in Medicare costs could be saved if all beneficiaries achieved ideal levels in 5-7 heart-healthy habits (the 7 are: cigarette smoking, physical activity, diet, body mass index, blood pressure, cholesterol and glucose levels). Of course – it all starts before you get to Medicare age. How many of the 7 habits are you achieving?

What Peter Pan Teaches us about Memory and Consciousness – Barrie was an astute observer of how we learn to think.

Peacock colors inspire ‘greener’ way to dye clothes – 3-D colloidal crystals (polystyrene nanoparticles and polyacrylate for mechanical stability. It does not produce contaminants…but are the particles themselves problematic? The article didn’t say but microbeads and plastics have been in the news as problems in the oceans – already.

Photographs through my Office Window – January 2017

My office window continues to be a great vantage point for photography. The heated bird bath and a usually well supplied bird feeder attract quite a few birds. Some are occasional visitors (or I don’t catch them on their rounds very frequently): Chickadees,

House finches,

Starlings (the sun was just right to catch this bird’s coloring), and

A downy wood pecker (because of the chisel-like bill….otherwise it could be a Hairy Woodpecker).

The cardinals I see more often…but they seem to be more nervous than usual (perhaps because of the red-tailed hawk frequenting the forest behind out house).

The juncos I see all the time – they are the most frequent visitors to our deck.

The mourning doves have been arriving in larger groups this month. They look very fat on cold days when they have their feathers fluffed out.

We do have a hawk that comes to the edge of the forest. The blue jays usually make a big ruckus when it is in the area…making it easier to photograph.

The jays themselves seemed to enjoy the heated bird bath more than any other bird. The stop for water and then fly off to the maple or tulip poplar.

Yesterday we woke up to a dusting of snow (this has been a warm January with less snow than usual for our area). As soon as it was light enough I took some pictures of the bird bath (no bird tracks) and the feeder (a few tracks on the nearby railing.

An hour later – it was obvious that a lot of birds were out and about!