Zentangle® - April 2018

I’ve picked 30 Zentangle tiles I made in April; the first 9 are the traditional 3.5 x 3.5 inch tiles using Sharpie Ultra Fine Point pens that I made early in the month.

Then, I started using my new Apple iPad (6th Generation) Wi-Fi and Apple Pencil. When I went on my road trip to Texas, I didn’t even pack the tiles and pens; once I started using the iPad for Zentangle, I used it exclusively. The Procreate app has worked well for me and probably will work even better if I ever read the manual. I have enjoyed experimenting with the backgrounds and pens/pencils. It takes a bit to get the same level of eye/hand coordination and acclimate to the slickness of the glass screen. I’ve cheated occasionally by using the ‘undo’ function – not a norm for Zentangle. I’ve enjoyed this first month with the iPad and anticipate many more. It great to be digital all the way...not have the extra step to scan the tiles for posting.

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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.

Gleanings of the Week Ending April 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.

Significant role for nitrate in the Arctic landscape -- ScienceDaily – There is much we need to learn about how the arctic ecosystems work today….and what will likely happen as they warm. The carbon and nitrogen cycles will speed up…but how does that translate to the types of plants that will grow there.

The Wild and Scenic Rivers Act at Fifty – Protection of some special places….rivers and the banks.

Artist Paints Imaginary Ecosystems Bursting with Colorful Flora and Fauna – Eye candy for the week! (The paintings are also inspiration for Zentangles.)

A is for Aerosol: Earth Matters – A little tutorial that includes satellite pictures of different kinds of aerosols like volcanic ash, sand/dust storms, fog/haze, smoke.

New NOAA Report Looks at National Coastal Flood Vulnerability – The whole report can be found here. Figure 6 (page 26 of the PDF…14 of the report) shows annual high tide floods days per year from 1950 onward. There is a color skew toward more days in the last decade for many areas. Another flood related article: Flood risk denial in US coastal communities -- ScienceDaily – research about how to move communities from denial to taking mitigation actions to reduce the risk to their community.

Without Birds, Lizards, and Other Vertebrate Pollinators, Plant Reproduction Could Decline by Two-Thirds - Yale E360 – Pollination drops an average of 63% when vertebrates (like lizards, birds, bats, mice) are kept away. Wow! Pollinators are not all insects.

When Going Gluten-Free Is Not Enough: New Tests Detect Hidden Exposure – It’s hard to live a gluten-free diet in the modern world…and that is what 3M people in America are trying to do. This article increased my awareness of how hard it it….and how many people are impacted by celiac disease.

The Sahara Desert Has Grown 10 Percent Since 1920 - Yale E360 – The expansion has happened mostly to the south…during the historically rainy summer months. This is one of the first studies to look at precipitation over the course of a century rather than a shorter time.

Influence of global warming on U.S. heat waves may be felt first in the West and Great Lakes regions | NOAA Climate.gov – Maryland is included in the ‘Great Lakes’ region based on the map; in this area more than half of all heat waves would be predominately due to global warming by the mid-2030s. In the west it happens even earlier (by the end of the 2020s). Lots of people live in those areas and the statistics currently tell us that more people in the US die each year of heat-related illness than any other weather disaster.

Sweet potato history casts doubt on early contact between Polynesia and the Americas -- ScienceDaily – DNA studies of sweet potatoes show something about history…and about its closest wild relative (good for the long-term viability of the domesticated crop).

Free eBooks – April 2018

It is so easy to find historical books that are available online – scanned with care and ‘free.’ I can remember a time when I went to libraries (often not finding the book I was looking for) and how expensive it could be to buy books. Now I find myself rarely spending money on books. There are such riches of books these day. The world of books has changed in my lifetime almost as monumentally as the advent of the printing press! Here are three picks from the books I found this month.

Ogata, Kori; Aikawa,Minwa. Korin gashiki. Kikuya Kihē, Kyōto, Bunka 15. 1818. Available from Smithsonian Libraries here. In the image I chose to clip from the book – I like the simplicity of the drawing of the cranes (and chicks). I also like the way water is drawn; it is easily used as a Zentangle pattern.

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Mars, Gerhardt C. (editor). Brickwork of Italy: a brief review from ancient to modern times. Chicago: American Face Brick Association. 1925. Available from Internet Archive here. Somehow the mellow color of brick and the architecture in the illustrations in this book were very appealing.

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Merian, Maria Sibylla. Metamorphosis insectorum surinamensium. Amsterdam: 1705. Available on Internet Archive here. An early book about butterflies…and their caterpillars. Merian was a leading entomologist in the early 1700s…and was one of the first to publish color images of insects…particularly documenting metamorphosis of butterflies.

Josey Ranch Park in Carrollton, Texas

The baby ducklings I posted about yesterday were the spring highlight for me at the part….but I was pleased with other sites too.

The buttercups in the grass…and the serendipity of catching a butterfly in flight between flowers.

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The male grackles were facing off…asserting their dominance.

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There was a scissor-tailed flycatcher that posed on a post for picture.

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I hadn’t realized how similar they looked to mockingbirds that are also in the area….except for the vary long tail.

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I saw two pairs of ducks (other than the mallards) that are probably getting ready to leave for their breeding ground further north: gadwalls (photo is of the male)

And northern shovelers. Both were probably more numerous in the area a few weeks ago.

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There was a squirrel that did not look happy for me to walking nearby as

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An American coot that didn’t seem to know I was there at all.

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My round-trip walk was about 2 miles…good exercise…and a good outing for some photography.

Gleanings of the Week Ending April 14, 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.

Solar Power Works in Many Places You Might Not Expect | CleanTechnica – Solar power is not just for sunny, hot areas! Sometimes assumptions we make early on about a technology are hard to overcome.

The secret world of babies – Techniques for improving our understanding of how baby’s develop their sense of the world…and some cute baby pictures.

How 'Bad Medicine' Dismisses and Misdiagnoses Women's Symptoms – Gender bias in medicine

Wild Birds of the Night – National Geographic -  Lot’s of owls in this group

Business Lessons from A Radical Industrialist (#CleanTechnica Occasional #Bookclub) | CleanTechnica – Ray Anderson’s carpet company set a goal back in the 1990s to have no net impact of the environment. They are on track to achieve that by 2020! As I looked at the summary in this blog post and took a look at the company website, I found myself wishing they made residential carpeting…not just industrial carpeting.

Sunset Crater Volcano and Capulin Volcano – I always enjoying seeing articles about places I’ve visited. I’ve been to Sunset Crater more recently (back in February 2015). Capulin Volcano was the first interesting stop along our route from the Dallas area (where we lived 35 years ago) and Colorado!

An Alternative to Burial and Cremation for Corpse Disposal | WIRED – Maybe there should be other options to cremation and burial….the ‘greener’ the better.

Six Ways to Help Bees and Beesponsible : The National Wildlife Federation -  Good ideas to add to your spring gardening.

How a Black Bear Wakes Up from a Long Winter’s Nap – Cool Green Science – Tis the season!

Pulling valuable metals from e-waste makes financial sense -- ScienceDaily – I hope it gets easier to get e-waste into a place that the value metals are extracted. In our community, it does not go in the regular recycle stream…it either is taken back to the store (traded in) or to a central collection point. We have a group of it now to load up and take.

iPad Adventure – Part 1

Way back in the late 1970s, my husband and I used an Apple II when we were graduate students. I’ve used other kinds of PCs and tablets since, but my husband bought a new iPad recently and encouraged me to try it and the Apple pencil to make a Zentangle. This was my first attempt – not something I will save in any collection.

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It will take some practice to get proficient but the technology is enticing….I made the leap. My husband ordered a case for me and we went to Best Buy to buy the device (two purchases: the iPad (6th Generation) Wi-Fi and Pencil). I made a place set up in my office to charge it.

I am pleasantly surprised that the apps I use all the time were easy to install and use on the iPad:

  • Firefox (Set up with bookmarks synced with my PC. I’m already reading some Internet Archive books on the iPad)
  • Email and calendar synced with my other devices
  • Kindle for reading
  • Our Groceries for sharing shopping lists with my family
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I ordered a sleeve for the pencil and found an old gel pen case my daughter bought years ago that holds the pencil and cables neatly coiled for when I’m ‘on the move.’

I also ordered a case for a stylus although I’m not sure how frequently I will use it; using a stylus does reduce the fingerprint density on the screen. The pencil will fit in it without the sleeve, but I like the feel of the sleeve when I’m drawing; the pencil will probably be in the sleeve all the time.

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My learning curve over the next month or so will be use learn to use Procreate, the app I’ve chosen to use for Zentangles, and I’ve started looking through the User Guide for the device/operating system.

Gleanings of the Week Ending April 7, 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.

How Do We Carry Our Shopping Home Now? | CleanTechnica – I’ve been using my collection of reusable bags for years. Some of them are over 10 years old and still in great shape. Occasionally, I still get a Lightweight Plastic Bag (or a newspaper in plastic, or other plastic bag packaging) which I take back to the bag recycling bin at my grocery store. I’m always sad when I set a grocery cart full of stuff in the plastic bags…hope none of them escape into the environment.

A Harlequin Duck’s Long Cross-Country Migration – Cool Green Science – A bird banded in Glacier National Park migrated to Long Island! Zoom lenses on cameras and binoculars make it possible to record banding info from a distance.

BBC - Future - The small Scottish isle leading the world in electricity – Eigg has an off-grid electric system powered by wind, water, and solar…they average 90-95% renewable energy. The time of year they tend to need back up generators is in the spring.

Implications of access to high-quality fruits and vegetables: Quality has potential to impact consumer selection and consumption in rural areas -- ScienceDaily – There has been a lot of discussion about food deserts in big cities – places that lack affordable, high-quality food. It appears that food deserts occur in rural areas as well.

Top 25 Endemic Wild Birds – National Geographic – The weekly bird photography fix! The chickadee we see frequently in our areas of the Mid-Atlantic of the US is endemic to our part of the world (and is one of the 25 pictured).

New Beginnings: Cherry Blossoms and Helen Taft's Landscape Diplomacy – Some years we manage to see the peak of the cherry blossoms around the tidal basin in Washington DC….but every year we enjoy the cherry tree in our front year. It is always at least a week later than the ones in DC.

US electricity use drops, renewables push fossil fuels out of the mix | Ars Technica – Total electrical generation was down 1.5 percent in 2017. Coal and natural gas declines were more than that with renewable energy projects coming online. Energy efficiency has made a difference! Another article reported that some utilities are planning for the uptick in electric vehicles to cause the trend in electricity generation to turn upward again. Right now – it seems like people that buy electric cars are often the same people that install solar panels; that could result in no uptick to the draw from the electric utility.

The Life Issue | WIRED – A collection of thought provoking articles about ‘what it means to live in an age of improvisation.’ I started with the articles about the 55-infinity age group.

Microscopic Images of Seeds • Insteading – hmm…maybe I’ll take a magnified look at seeds before I plant them in my flower beds.

Meditate regularly for an improved attention span in old age – Nice to know that something enjoyable immediately is also good for the long term too!

Accumulating News Feeds

I use Feedly to collect all the RSS feeds I want to track all the time – looking at them via my web browser on my PC or the APP on my phone. It keeps my email from being overwhelmed all the time although there are some sites that only provide an email newsletter rather than an RSS feed. Most of the Gleanings I collect every week come from the news feeds. The HoLLIE course resulted in 3 additions to my list already:

  • Climate.gov News & Features
  • Maryland Environmental Health Network
  • NASA Earth Observatory

There could be others as I hone my follow-up activities for the class.

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I’m looking at my list of 48 sources in Feedly this morning and remembering how some of them got onto the list. Coursera courses prompted 13:

  • Archaeological headlines – Archaeology Magazine
  • Center for a Livable Future
  • CleanTechnica
  • Egypt at the Manchester Museum
  • Europeana Blog
  • Free Technology for Teachers
  • In the Artifact Lab
  • Meatless Monday
  • Planetizen
  • Smart News Smithsonian
  • TED Blog
  • The Dirt
  • Yale E360

Others are part of my interest in online books:

  • Botanicus.org
  • Internet Archive Blogs
  • New Online Books

10 more came from books/magazines I read in the past or organizations I was interested in following:

  • AGU Blogosphere
  • Cool Green Science
  • Fitbit Blog
  • National Parks Traveler
  • ScienceDaily: Latest Science News
  • Squarespace – The Blog
  • The Scientist RSS – The Nutshell
  • Vegetarian & Vegan Recipes: VegKitchen with Nava Atlas
  • What’s Next: Top Trends
  • Wildlife Promise

I periodically go back through the list to organize the categories I’ve created…delete feeds that are no longer of interest. As I wrote this I realized that there are some that I don’t know how they got on my list…but I’m interested in their content so they’ll stay in my Feedly list!

HoLLIE – Week 8

The Week 8 of HoLLIE (Howard County Legacy Leadership Institute for the Environment) class was a week later than originally planned because of our late season snowstorm. As I passed the gate and started up the drive toward Belmont Manor, I realized that not only was it the last day of class, it was also the last days of the ash trees in the park. The trees along the drive had been marked since the beginning of class and there was a truck already in position to start cutting one of the larger trees down. After I parked, I took pictures of one that has already been cut along the road between the manor house and the carriage house. The emerald ash borer has changed the landscape of our area of Maryland.

The last two environmental lectures were “Why protecting the environment is really about protecting our own health” and “The relationship between climate and weather.” The lectures were followed by a segment reflecting on leadership strengths and ‘what’s next’ for the class cohort and feedback on the class overall.

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The grand finale of the day was seeing the baby chicks and a visit to Myrtle Woods Farm which would become their home: pigs, chickens, hoop houses with veggies and edible flowers….fields with high fences to keep out the deer ready for planting. Its 9 acres of farm surrounded by housing developments!

I’m still reflecting on my follow-up to the class. I’ve done the easy thing of signing up for a few more volunteer activities like what I do with the pre-K through high school field trips with the Howard County Conservancy. I’m exploring other volunteering that diverges from my education focus up until now and am not sure yet on the direction I will take….something that is directed more toward adults or communities rather than children and their education – probably.

I judge the value of a class these days by how much I act upon what I learn afterwards. By that measure – HoLLIE is headed toward the top of my all time list of actionable classes!

Gleanings of the Week Ending March 31, 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.

 4 Psychology Lessons That Can Teach Us About Inspiring Climate Action | CleanTechnica – Good ideas – particularly if anticipating a lot of disagreement or people being too depressed about the prospect of the future for Earth to take action.

Top 25 Wild Raptors – National Geographic – From around the world…no bald eagle in this group of photos.

After 250 Years of Dams, Rhode Island River Restored for Migratory Fish – Cool Green Science – Maryland is also removing dams. Bloede’s Dam (see blog post about it here)

Hummingbirds Make an Incredible Journey North – Cool Green Science – This little birds make a very long journey. Hope our recent cold weather has not made is a problematic year for them.

Saving Terrapins From Drowning in Crab Traps – Cool Green Science – Hopefully this can be a success story for terrapins around Long Island…time will tell.

Elusive Deep-Sea Anglerfish Seen Mating for the First Time | Smart News | Smithsonian – I’d only see pictures of dead specimens or drawings. The 2.5 minute video shows a living fish moving slowly through the water with filaments that glow surrounding it. Still very fierce looking but also a slow moving graceful beauty.

Drug-related mortality rates are not randomly distributed across the US -- ScienceDaily – The map says it all. The hotspots for drug-related deaths in the US are not necessarily where historically high drug use happened.

The 20 most beautiful libraries in the U.S. - Curbed – I’ve only been in one of these: the reading room of the Legal Research Library at the University of Michigan; it was part of the campus tour when my daughter visited the university before she added it to her short list that she would apply to for her undergraduate studies. I remember it being very quiet even though people were walking around – cork floors are quiet floors!

The Great Pacific Garbage Patch Is Much Larger and Chunkier Than We Thought | Smart News | Smithsonian – Ugh! It was bad even before the more precise measurements came in. There has to be a way to start cleaning it up and keeping more garbage from getting into the ocean.

Landscape Photography Series Tells “Winter’s Tale” of Snowy Forests – Hopefully we’ve had our last bought with snowy weather here in Maryland. I do enjoy the snowy forests…for a little while.

Sunrise Alarm

After I posted about the sunrise back on March 18th, I remember a time when I wondered why there were not alarm clocks that would be relative to sunrise rather than the same time every day. Well – there are apps for that! I found several when I thought to check and chose Sun Alarm from Volker Voecking Software Engineering. I set the alarm on my phone to go off at 10 minutes before sunrise for my location.

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I usually get up earlier than the alarm…but find that I am seeing more sunrises because I look to the east when the alarm goes off. Seeing a beautiful sunrise is a boost at the beginning of the day that is always welcome. The picture I’m including with this post was taken last Tuesday…about 9 minutes before sunrise.

HoLLIE – Week 7

The Week 7 of HoLLIE (Howard County Legacy Leadership Institute for the Environment) class focused on County Government (Office of Community Sustainability, Department of Planning and Zoning, and Department of Public Works) and the Saving the Places We Love (Ned Tillman) followed by a hike in Patapsco Valley State Park.

Some memorable factoids about the county:

  • 20% of the land is in conservation or agricultural easements (that means the land must stay – forever – in compliance with the easement specifications)
  • The methane generated by the landfill is captured rather than flared (as much as possible)
  • Elementary school students are consistently better at getting their food waste into compost bins than middle or high schoolers
  • The composting facility is patterned after successful facilities in California; the build of the second of three phases will start in October. They are at capacity now with the part of the county (residences and schools) currently enrolled.

In the afternoon the hike to Patapsco Valley State Park was similar to the hike made several years ago with my Master Naturalist Class (blog post here back in April 2015). We hiked the short hill to Cascade Falls and looked at cracks in rocks – some that determined the path of the stream that continues down to the river.

We crossed the swinging bridge and walked to where the trail is blocked off for the removal of Bloede’s Dam.

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The state is taking out dams on this part of the Patapsco that no longer serve any purpose (the basins for all of them are full of sediment); after the removal, fish and eels should be able to move upstream and reestablish their natural life cycles.

The challenge with this dam is the rerouting of the sewer line (see the big pipe that goes through the dam parallel to the path….that’s a sewer pipe!) while the same is removed.

There is a lot of history in the area as well. As we walked the path to the dam we saw an arch built in 1869 (ran on top) and there was a sign for the mill where Patapsco Superlative flour was made until 1905.

As we walked back – we noticed a heron in the river. It looked scruffy – like it was not quite dry from it’s last plunge to catch a fish. We saw blue birds and cardinals too.

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The tress along the river are not large. Storms that bring heavy rains are particularly damaging in this stretch of the river. In Hurricane Agnes (1972) the river was 40 feet above normal. It’s hard to imagine that any of the trees planted by the CCC in the 1930s survived.

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Next week is the last class and I am already trying to think about what changes this course has prompted. Some I’ve started already because it is an easy progression from something I already do. The more substantial changes I have started thinking about are more complex and there are more choices involved.

Previous HoLLIE posts: Week 1, Week 2, week 3, week 4, week 5, week 6

Gleanings of the Week Ending March 17, 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.

A Day in The Park: Cuyahoga Valley National Park | National Parks Traveler – I’ve been to the park but only saw a small part of it. Next time I need to be more organized!

Top 25 Wild Waterbirds – National Geographic Blog – Some of these birds were familiar….some unfamiliar and living far away from the US!

BBC - Future - The quest to tackle the rubbish dump in orbit – There is getting to be a lot of junk up there!

Flood risk from American rivers is greatly underestimated -- ScienceDaily – A high resolution model that maps flood risk across the whole continent and includes small streams shows 41 million Americans at risk from flooding rivers rather than 13 million estimated by FEMA (their maps only include 60% of the continent and does not include smaller streams). Seems like anyone buying a house would be keen to know if there was a flood risk for the property and FEMA maps are giving a false sense of security. Here’s the link to the full paper: Estimates of present and future flood risk in the conterminous United States - IOPscience

Recycled carbon fiber improves permeable pavement: Technique reduces waste, improves strength and durability -- ScienceDaily – From Washington State University…in partnership with Boeing

Incredible Pictures of the Caterpillars of New England – I’m going to keep a sharper lookout for caterpillars in our area this summer….get subjects for photography because they don’t move very fast!

Spring Break Goes Wild(life) – Cool Green Science – Lots of places to go in the spring – other than a southern beach.

High-Fiber Diet Shifts Gut Microbes, Lowering Blood Sugar in Diabetics -  If this pans out, they need to get it out to doctors treating patients with type 2 diabetes rather than focusing on all the new (and somewhat expensive) drugs that can have side effects.

The Metamorphosis of Butterflies – A 5-minute video from TED-Ed.

A Place for Pollinators: Bees and Butterflies call National Monuments Home – At Grand Staircase-Escalante National Monument, a 4-year study found 650 unique bee species from 54 genre of native bees, 3 of which were new to the state of Utah. We need pollinators like native bees for the rest the ecosystem to continue! We should strive to keep the special places (not pockets) of species diversity to not only to sustain our planet…but to help it regenerate. The people alive today are the stewards of the future Earth.

Gleanings of the Week Ending March 10, 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.

Look at What the Coastal Storms Have Done to the Chesapeake Bay - AGU Blogosphere – We had high winds in our area a week ago and it was worse (even higher winds and more precipitation) north of us. Trees feel, power outages prevalent, and some rail cars fell from a bridge as they crossed the Susquehanna River. The suspended matter in the rivers around the Chesapeake Bay were dramatically high…and it moved fast (lots of difference between March 4 and March 5). Wow!

New Perspectives on Bogotá’s Architecture Thanks to Drone Photography – I liked the first picture the best: the building footprint and the rooftop gardens…the trees below.

Forecasting diseases one image at a time – National Geographic Blog – Los Alamos working on predictive models of disease outbreaks in populations suplementing traditional data sources (with lag times in data availability) with non-traditional sources that are available more quickly to enable more timely response to disease outbreaks.

Are flamingos returning to Florida? -- ScienceDaily – Florida had flamingos in the 1800s but by 1900 they had been eliminated (killed for their plumage). Since 1950 they have been increasing in numbers and this study indicates that they are not just escapees from captive flocks. Most are birds from the Caribbean or Mexico that have repopulated Florida.

Can You Ever Have Too Many Turkeys? – Cool Green Science – Turkeys in Oregon – not native to the area but thriving – and an experience with the citizen science project to count them.

The Pileated Woodpecker in Winter – Cool Green Science – We have some pileated woodpeckers that make their rounds in the forest behind our house. They are indeed easier to see in the winter time than any other time of the year.

Welcome to the Age of Climate Migration - Rolling Stone – People are already moving from areas that are flooding more frequently. This appears to be an early indicator of economic consequences for climate change denial.

The Strange and Magnificent Nudibranchs of the Cape – National Geographic Blog – Marine slugs look so different from life we are used to seeing…they could be from another planet…but they are here on earth. Enjoy the pictures in this blog post.

Low magnesium levels make vitamin D ineffective: Up to 50 percent of US population is magnesium deficient -- ScienceDaily – Yet another reason to eat those leafy greens…or take a magnesium supplement.

Recovery: Evicting Rabbits – Cool Green Science – Ridding some islands of non-native rabbits so native flora and fauna can recover (penguins, birds, lots of plants)…with the help of a Labrador retriever wearing rubber booties!

Gleanings of the Week Ending March 3, 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.

BBC - Future - Spice: Why some of us like it hot – A little interesting history…not sure it really gets to the question about why some of us like it hot though.

Life-Size Camel Carvings Found in the Saudi Desert | Smart News | Smithsonian – I saw this story in several of my feeds…this one had the best pictures.

As Ice Sheets Melt Faster, Sea Level Rise Is Accelerating Every Year - Yale E360 – It’s hard to translate stories like this into what will happen to specific areas and it seems like that is what is critical for coastal areas that need to plan for rising sea level. Planners in Annapolis MD are using the flood they had from Hurricane Isabel in 2003 to help people realize what the situation will be like in 2050 (the projection is that the flooding will be about like that 2003 flood very frequently because of sea level rise, enough that the city will be forever changed).

BBC - Future - Five myths about loneliness – Some ideas about loneliness. If you time and interest…do the survey (link is toward the bottom of the page) to participate in the BBC Loneliness experiment.

Photography in the National Parks: Don't Forget About Those Little Things -  I like the closer up shots of little things --- and there are good ones in almost every natural area, not just National Parks.

This Map Shows What Climate Change Could Mean for Your Region – There is an article around the map…but the map is the graphic to look at. There are more areas with economic costs than benefits in the US.

Transforming patient health care and well-being through lighting -- ScienceDaily – I’ve always wondered about the fluorescent lights often used in hospital settings…wondering how the sleep cycles of patients could be normal at all. I’m glad lighting is finally getting more attention.

Wild Birds with a Splash of Colour – National Geographic Blog – Eye candy for this week. Somehow bird pictures are always a favorite for me.

Thousands of Photographs Created These Hyper-Real Portraits of Historic Buildings | Smart News | Smithsonian – If you are in New York City before April 7 you can see the gallery show…if not – get a glimpse of Brunetti’s work looking at the 4 images with this blog post from the Smithsonian.

New Study Shows Flood Risks Across the U.S. are Underestimated (in a Big Way) – Cool Green Science – I wonder how long it will be before the FEMA maps are updated. It seems like people purchasing houses would like to be aware of the flood risk before they made their purchase.

Ten Little Celebrations – February 2018

February 2018 has been busier than usual for me than in previous years since ‘graduation’ from my career (that does sound better than ‘retirement’!). The activity that caused that was the day long HoLLIE (Howard County Legacy Leadership Institute for the Environment) classes once a week. I celebrated 1) after the first one – realizing what a rich learning experience the institute was going to be – and after 2) after the second week when we are at Goddard learning about how and what satellites help us understand the Earth…and having the serendipity add on to the class seeing the big rock with dinosaur and early mammal tracks. I could have counted all 4 days as ‘celebrations’ but decided to choose some other items to add variety to this post.

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I celebrated seeing 3) 2 kinds of woodpeckers within about 10 minutes from my office window: pileated and downy and 4) the springtime tussling of male cardinals in the maple tree while the female looked on and stayed out of the way (a sign that winter in waning already).

The old crock pot being replaced by 5) an Instant Pot was a little celebration (because of immediate success using it) and continuing.

Usually I don’t find anything to celebrate in the news…but the 6) successful launch of the Falcon Heavy was something to celebrate. It’s great that there is a heavy lift capability available - a capability we need to further our exploration of space.

Several things came together this month – focusing my attention on how much I’ve enjoyed being a 7) Maryland Master Naturalist…I celebrated the 4-year journey.

I vicariously shared some of my daughter’s experiences this month – 8) celebrating her post doc – teaching – and ‘what next’ search. It’s invigorating to understand how full her life is --- how much we still share so easily.

The weather after mid-month has turned very mild here in Maryland. Earlier I celebrated 9) enough snow to be pretty and that I had 10) no commitments and could stay home on the day it turned icy.

HoLLIE – week 4

The Week 4 of HoLLIE (Howard County Legacy Leadership Institute for the Environment) class day was held at Belmont Manor and Historic Park. There are 8 weeks to this institute so its now half over. Time flies…

I arrived early since it was my class to bring snacks and I wanted to have them unpacked before other students arrived. While I waited a few minutes for the most convenient door to be unlocked, I noticed a small bird on one of the hooks used occasionally for bird feeders. I managed to get out my camera and use the zoom to see what it was. A bluebird! What an excellent way to start out the day.

The theme for the day – which will carry over to week 5 - was “Earth System Science with Humans in the Equation”. The agenda for the day included a morning focused on government approach to environmental policy (international, national and local) followed by an afternoon hearing about volunteering and a group of organizations needing volunteers in our area. As usual – I took copious notes.

The most important aspect of these classes is probably what actions I take afterward. After this one – I’ve volunteered with the school district for programs like what I’ve done with the Howard County Conservancy and wrote off two emails to my representatives in the state legislature about pending legislation. I also followed up looking at websites mentioned in the lectures or in the materials provided by the organizations that spoke. This was a lot more than an academic series of talks!

Previous HoLLIE posts: Week 1, Week 2, week 3

Gleanings of the Week Ending February 24, 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.

#ColorOurCollections & Europeana Colouring Book | Europeana Blog – I’d rather draw my own Zentangles rather starting with an existing picture. For those who want images already on the page - here is a free downloadable coloring book of historical images.

Top 25: Wild Birds on the Edge – National Geographic Blog – Endangered birds….many factors causing stressing these birds…no quick fix.

Explore Thurston Lava Tube At Hawai'i Volcanoes National Park By Flashlight  and The Nature Conservancy Transfers 222 Acres To Hawai'i Volcanoes National Park  - Reminded how much I enjoyed our trip to the big Island (and the national park there) a few years ago.

11 Chocolate Desserts That Are Totally Healthy – Dark chocolate…it’s wonderful that it is also good for you too – in moderation.

Long-term economic impact of cover crops: 29-year study finds cover crops offer benefits with no-till cotton systems -- ScienceDaily – Decreasing soil erosion….always a good thing.

Artists envisioned the future of work, and the results are pure fantasy - MIT Technology Review – What do you think? Some of these are (somewhat) logical extensions of existing technology and jobs.

Why Are You Seeing Robins in Winter? – Cool Green Science – I didn’t see any robins at my birdbath this winter, but we don’t have trees with berries that might be food for them. I did see some robins at Mt. Pleasant yesterday…a small group…and wondered if the warm weather we had earlier in the week (in the 70s) is bringing them in larger numbers to our area.

Saving a Crown Jewel – National Geographic – We spent some time at Santa Ana National Wildlife Refuge last November when we were at the Rio Grand Valley Birding Festival See my post here). The short video is worth watching. The wall that is being built through the refuge (destroying the refuge) is the proof of concept for the wall that some in our country want to build. It’s very sad.

BBC - Future - An effortless way to improve your memory – After reading this, I wondered if creating a Zentangle tile has the effect of a short rest period for me. I’ve noticed that it is easier for me to learn new material if I include breaks to make tiles!

Creative Ways to Boost Creativity – How many of these just come naturally to you?

HoLLIE – week 3

The Week 3 of  HoLLIE (Howard County Legacy Leadership for the Environment) class day was last week and it was held at NASA Goddard like the second week. The theme for the day was continued from last week: “what informed citizens need to know about earth systems science.”

The first talk of the day as about ice sheets and included a discussion of the speakers trek to the South Pole last year. Check out her ICESat-2 Antarctic Traverse Blog (The first post is from December 4, 2017. If you want to start with that one and read in chronological order, scroll down to the bottom of this page until you get to ‘Heading South, to New Zealand and Beyond.’ Then after reading the ‘South Pole Station: The Last Stop Before the Traverse’ beginning at the top of the page, click on ‘newer entries’ to read the rest of the of the posts – and again start with the post at the bottom of the page and work up). She spent Christmas at the South Pole!

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She recommended a book that I found could be checked out from Internet Archive when I got home: The two-mile time machine by Richard B. Alley. The book is about the annual rings of ice from cores drilled in Greenland and what they tell us about Earth’s climate over time.

The second talk was about the Land-Based Hydrology Cycle. This talk included what we can learn from satellites but also what measurements are taken on land too (and how much effort that takes…to get even sporadic data). With fresh water being so key to life – the very highs (floods) and very lows (droughts) are major impact all around the world.

The third talk was about the Black Marble project…about what we can learn from looking at the earth at night. Back in April there was good summation of the project – to create the images more frequently so that they could be used more even more applications (like short-term weather forecasting and disaster response): New Night Lights Maps Open Up Possible Real-Time Applications - https://www.nasa.gov/feature/goddard/2017/new-night-lights-maps-open-up-possible-real-time-applications; take a look at the map of India midway through the article and slide the vertical bar to the see how the northern part of the country was electrified between 2012 and 2016. There is more at https://earthobservatory.nasa.gov/Features/NightLights/.

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The fourth talk was about how the Montreal Protocol saved the earth’s ozone layer. I knew the protocol concerned Ozone and CFCs….but didn’t realize any more history than that. The timing of a report that linked CFCs to ozone depletion just before the ‘hole’ was discovered in the ozone layer (a major change from measures of ozone for many years beforehand) over Antarctica made for a dramatic beginning to the conversation. It has been effective because governments engaged industry that provided substitutes (some transitional) that made it possible to move away from compounds that were ozone damaging in the stratosphere.

Next we visited NASA’s Scientific Visualization Studio – seeing some of their recent work on a wall sized screen. Here are some web versions of what we saw in the studio:

NASA's Near-Earth Science Mission Fleet: March 2017

Global Temperature Anomalies from 1880 to 2017

Weekly Animation of Arctic Sea Ice Age with Two Graphs: 1984 - 2016

Previous HoLLIE posts: Week 1, Week 2

Gleanings of the Week Ending February 17, 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.

Who’s still smoking: Report highlights populations still at risk -- ScienceDaily – I rarely see people smoking these days. The overall smoking rates in the US has dropped from 42% in 1965 to 15% in 2015. The analysis of the types of individuals in that 15% reveals that there are populations vulnerable…and that novel interventions will be needed to further reduce smoking in the US.

Top 25 Wild Birds Against Spectacular Landscapes – National Geographic Blog – I’m thinking about birds even more than usual this weekend – participating in the Great Backyard Bird Count!

Being A Homebody Has A Surprising Environmental Upside | CleanTechnica – I know that I used less gasoline and don’t spend as much on clothes as I used to when I went into the office every day….evidently there are enough people that are working at home or retired that the energy savings is significant. Now to just make the energy we use at home skew further toward the renewable variety!

Magnesium makes chromosomes: A new chemical tool, MARIO, shows how free Mg2+ ions regulate chromosome shape -- ScienceDaily – Some work by Japanese researchers. They note at the end of this blurb that this new understanding about magnesium may be a piece to the puzzle of how cancer happens…and maybe treatment.

LASER SCANS REVEAL MAYA “MEGALOPOLIS” BELOW GUATEMALAN JUNGLE | National Geographic - National Geographic – more than 60,000 houses, palaces, elevated highways, and other human-made features….under the jungles of northern Guatemala. The civilization peaked some 1,200 years ago and was comparable to ancient Greece or China. There were probably 10-15 million people in the area too – far more than previously estimated. The LiDAR also revealed pits from looters.

Woodpeckers show signs of possible brain damage, but that might not be a bad thing -- ScienceDaily – Analysis of woodpecker brains from collections of the Field Museum and Harvard Museum of Natural History. The picture with the article is of a downy woodpecker…one kind of woodpecker we see in our area.

Mushrooms Are Good for You, But Are They Medicine? – The question is still open…but they taste good so why not enjoy them even if they aren’t medicine!

Another Kind of Migration: A Visit to Mexico’s Monarch Butterfly Biosphere Reserve – National Geographic Blog – I just found out recently that they’ve planted milkweed at all the schools in our county…and will be monitoring to make sure it thrives…a little action to help the Monarch butterflies as they come through our part of Maryland on their way to Canada.

Surreal Images of Frozen Niagara Falls at Night by Adam Klekotka – Winter eye candy.

Black Lung Study Finds Biggest Cluster Ever of Fatal Coal Miners’ Disease: NPR – So sad. It’s happening to younger miners than it used to; ‘improvements’ in mining equipment? This is probably another reason we should move to renewable energy as quickly as we can.