Gleanings of the Week Ending May 5, 2018

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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 25 Birds Protected by the MBTA – National Geographic Blog – The Migratory Bird Treat Act was passed in 1918…and covers over 1000 species. Enjoy pictures of 25 of them!

Atlantic Ocean circulation at weakest point in more than 1,500 years -- ScienceDaily – Something else that could cause more rapid increase in sea level rise on the US East Coast.

Spring Sediment Swirls in the Great Lakes – Image from April 20th after a storm. The areas are the lakes are losing soil.

NASA planet hunter on its way to orbit: Transiting Exoplanet Survey Satellite successfully launched -- ScienceDaily – Hurray! TESS was launched on April 18th…and should be ready to begin work something in June.

Compound Interest - The chemistry of tulips and tulip fingers – After seeing the tulips display at Brookside…this article caught my attention. I didn’t notice if the gardeners taking up the bulbs were wearing gloves…or whether they were the right kind.

Dark chocolate consumption reduces stress and inflammation: Data represent first human trials examining the impact of dark chocolate consumption on cognition and other brain functions -- ScienceDaily – I like dark chocolate. It’s a good thing that it has positive health benefits but I would probably still eat it even it didn’t.

Which US Generation Has the Best Eco-Conscious Habits? A Survey+ | CleanTechnica – Boomers, Gen-Xers or millennials. It’s a clever way to highlight ways to become more eco-conscious.

On The Hunt For The Elusive Morel Mushroom In Ohio’s Appalachian Country: The Salt – Morel mushrooms are tasty….enough that people keep their spots secret and turn off their GPS locators when on the hunt!

These Are the Cities With the Worst Air Pollution | Smart News | Smithsonian and Compare Your Air | American Lung Association – Read the summary from the Smithsonian blog then go to the American Lung Association site to compare cities. Where I live gets and ‘F’ for Ozone.

Diseases from Ticks and Mosquitoes Have Tripled | The Scientist Magazine® - Lyme Disease and Zika have caused a lot of the increase.

Blemont’s Nature Place Space

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I have been volunteering with the Howard Country Conservancy’s preschool programs at Belmont recently. The weather was a little cool for the first few weeks…but it’s warming up – a lot – this week.

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The station I fill for most of the programs is about trees. We talk about trees growing from seeds and look at ones from trees around us like sycamore (pictured below), sweet gum, tulip poplar, and maple.

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A new addition that the children enjoyed this week is a nature play space. There are still some features that will be added, but the preschoolers were excited to jump from stone to stone and to climb up onto the big log….all in the middle of the meadow where it was just warm enough for cabbage white butterflies to be moving about.

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The joys of being outdoors in the springtime!

Backyard Walk – May 2018

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Last month I posted about violets and spice bush. On an walk through the yard this week, I still say plenty of violets blooming and

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The spice bush was beginning to unfurl leaves. I hope there will be some spicebush swallowtails around this summer to produce several generations of butterflies in our forest.

The maple seeds are drying and will swirl away from the tree soon. The black walnut is beginning to unfurl its leaves. There are multiple leaves that unfurl from the buds on the tips of the stems as well as along it. The bud scars from last year are often visible. The tree lags the tulip poplars leafing out.

The high point of the walk around the backyard was not actually in the yard…it was just into the woods: A Jack-in-the-Pulpit! There are so many invasive plants in the forest that I always am relieved when I find a native making it through another spring. I'll try to pick a good day to spray myself with insect repellent (to keep the ticks away) and walk back into the forest before the prickle bush gets too thick to look for more native wildflowers.

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The sycamore buds have just pops…with leaves too tiny to be very interesting yet. I’ll save it for the June post.

Wings of Fancy – 1st shift

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I had my first shift for this season’s Wings of Fancy shift at Brookside Gardens earlier this week. The exhibit is opening an hour earlier this year to take advantage of the morning temperatures. Visitors will appreciate that during the summer. Like last year – I took a short walk around the gardens before heading into the conservatory. The gardens are lush even with the variability of rain and temperatures so far this spring.

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The azaleas are blooming but I decided to walk through the are where the tulips are blooming….lots of color on a spring morning. I walked fast because it was chilly at 8:30 AM (in the 40s and breezy).

I was in the conservatory waiting for the first visitors and decided to take a few pictures. I was surprise what I was able to do in 10-15 minutes! My theme was heads – eyes, antennae, proboscis, and papillae. I’m sure they’ll be many other butterfly pictures this season (the exhibit runs until September 16), but I’m pleased with my first batch. Hopefully a reflection of the happy place the exhibit creates comes through too!

Photography through a Window – April 2018

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The juncos were in out backyard and frequent visitors to our feeder and birdbath at the beginning of the month…and then they left for their nesting grounds to north and west. We won’t see them here in Maryland until it gets cold again.

The big story of month for our backyard was more about trees than birds. The red maple bloomed and made seeds. I am watching for when the seeds helicopter away from the parent. Of course, some of our backyard birds (cardinals and goldfinches) were in tree for some of the pictures. They like to snack on the tender seeds.

The tulip poplar leaves are unfurling with the pods from last summer still holding a few seeds.

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The sycamore is still looking very much like it has all winter; it is always one of the last to leave out.

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The tree I haven’t photographed yet is the black walnut. I noticed last time I walked around that it had some leaves unfurling but it’s location requires that I walk to it rather than trying to photograph it through a window!

Zooming – April 2018

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Zooming make the photograph in so many cases. I could never get the pictures of birds that I do without it…the birds would be long gone. This month the zoomed birds include: a great blue heron being very still, a bluebird showing his colors, a finch high in a tree at a Texas rest stop, a blow legged grackle, and ducklings.

I use the zoom for flowers to avoid stepping in flower beds – or mud – or simply because what I want to photograph is too high in the tree.

On road trips, the zoom helps with photography through the windshield (buildings and bridge abutment murals, for example)…and quickly framing a picture when I am hurrying to get back to the car and out of the weather.

The modern digital cameras with good optical zoom lenses…and image stabilization…a boon to photographers everywhere.

Ten Little Celebrations – April 2018

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April has gone by very quickly…full of company and travel and the beginning of the spring volunteering blitz.

Six of the 10 little celebrations were experiences outdoors – typical celebrations of springtime everywhere:

  • Blue birds and tree swallows were making their nests I the boxes at Mt. Pleasant in Maryland.
  • There were ducklings at Josey Ranch Lake in Carrollton, Texas.
  • An eared grebe at Hagerman National Wildlife Refuge near Sherman, Texas.
  • Macroinvertebrates in the Middle Patuxent close to home.
  • Spicebush in the forest behind my house and at Belmont Manor and Historic Park (both in Maryland).
  • Deciduous Magnolias blooming at Brookside Gardens. Maryland got a freeze at the wrong time in 2017 and most of the blooms turned brown from the cold just as they were opening. It was a treat to see them again this year.

I celebrated the end of two long driving days between Maryland and Texas. Both were blustery and more traffic than expected. It felt good to be done!

My new iPad is something I celebrate every time I create another Zentangle with it! I a pleasantly surprised with how easy I made the transition from pen and paper tiles to digital.

I thoroughly enjoyed a meal at a Brazilian steakhouse – this time managing to savor the flavors and not overeating. I even topped off the meal with dessert!

Finally – the Watershed Summit where the high schools of the county presented their report cards to the county government for their steams and school yards – based on data they collected last fall. Each of the 13 high schools had 2 presenters. They all were so poised and organized. It was a double celebration: the environmental findings trending positive in most cases and the quality of the students in attendance. Both bode well for the future.

Hagerman National Wildlife Refuge in Spring

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I visited Hagerman National Wildlife Refuge earlier this week. The day was too cold and too windy….but was the only one that fit it the schedule. I remembered to take pictures of the metal work near the visitor center.

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In the garden near the front of the visitor center, I didn’t see any butterflies…but there were dried blooms from last season left on the trumpet vine growing on the arbor and a clump of bluebonnets (we’d seen larger patches as we drove to the refuge along the highway).

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We decided to use our car and a moving blind and protection from the wind….making our way slowly around the wildlife drive of the refuge. There were not many birds but enough to make some photography attempts. The most unusual was a Eared Grebe in breeding plumage. Someone in the visitor center had commented about seeing a pair but we only saw one.

There were some American avocets a little too far away for a good picture on a cloudy day. They can be identified with the picture I took….and there is a Great Egret in the foreground.

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There were also Snowy Egrets (black bill and legs, yellow feet).

Very far out in the water on snags were American White Pelicans and Double Crested Cormorants.

The Greater Yellowlegs was closer and intent on finding some lunch.

The Great Blue Herons were numerous and seemed to all have the blue topknot of mature birds.

We saw one turtle positioned for maximum sun (warmth) but there were probably more.

There were still some Northern Shovelers on the water; most of them have left for their breeding grounds in the north. A pair of Blue Winged Teals were hiding in the plants beside the road as we were leaving; they are close to their breeding grounds based on the allaboutbirds map…so might have just been making a last stop over.

I took a few shots of wild flowers as we drove out of refuge….just rolled down the window and used the zoom!

Not bad for a cold, cloudy day!

Posts from my visit in November 2017: part 1, part 2.

Carrollton Texas Yard

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It’s a good time of year for gardens in Texas --- the weather has not gotten too hot. I like plantings around base of trees. They’ll go into the summer too.

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The iris displays are at their peak right now. They still have a lot of buds so will be going strong for another week or two.

An amaryllis bulb keeps coming back every year is blooming as well beside a garden gate as well!

Spring is sprung!

Josey Ranch Park in Carrollton, Texas

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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.

Ducklings

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There were two cohorts of Mallard ducklings at Josey Ranch lake in Carrollton TX last week. I walked saw them on two different days – one group had 7 ducklings and the other 8. There are some larger turtles in the lake that might be a threat while the ducklings are so small – but the parents (sometimes with extra helpers) were attentive and keeping the ducklings in the shallow water away from deeper water where the turtle could pull them under.

Most of the time the ducklings stayed together. There were several instances that it appeared that the female was making sure all of them were still with her! There seemed to be more males that females around the lake and all the adults seemed to be near where ducklings were.

Enjoy the ducklings – one of the sure signs of spring!

Gleanings of the Week Ending April 21, 2018

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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.

Adventure Photographer Captures Majestic Scenes of the Natural World – Starting out this group of gleanings with some eye candy!

Arctic sea ice extent at 2018 winter maximum was second smallest on record | NOAA Climate.gov – It will be interesting to see what happens to the Arctic this summer since there was less ice this winter.

With a Green Makeover, Philadelphia Is Tackling Its Stormwater Problem - Yale E360 – This article discusses what Philadelphia is doing…also what Philadelphia has learned from other cities. Dealing with stormwater has become a challenge in many urban (or suburban) environments….and rain gardens, green roofs, wetlands, and other techniques are leading to more sustainable solutions.

More Reason to Leave the Car Behind When Visiting the Columbia River Gorge - News | Planetizen – Have to keep this in mind for a vacation to the Northwest.

A North American Climate Boundary Has Shifted 140 Miles East Due to Global Warming - Yale E360 – Quite a few of my family members live in the Dallas area…and they are now on the dry side of the boundary!

Basking sharks gather in large groups off northeast US coast: Group sightings are fairly rare -- ScienceDaily – Opportunist data gathering…maybe someday it will be clearer why they happen with the second largest fish in the world.

Google X Spinoff Dandelion Raises $4.5 Million To Explore Residential Geothermal – Residential Geothermal primed to become mainsteam?

Birding For People Who Do Not Like Lists – Cool Green Science – This is me…a birder that does not like lists. I’m just thrilled to watch them…trying to get good photographs of them.

More than 50 new Nasca Lines, found with the help of GlobalXplorer and citizen archaeologists | TED Blog – citizen scientists searching satellite images.

Top 25 Wild Bird Brood Parasites – National Geographic Blog – I never can resist the collections of bird photographs….even these that are brood parasites.

Road Trip to Texas – Part 2

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The next morning, we were up and having breakfast shortly after it the service opened at 6 AM. It was a cold start to the day – a frosty morning in Dickson Tennessee. The sun was just coming up through the trees we loaded the car and headed out about 6:30. We’d were already on central time so would not benefit from a time change on this leg of our trek.

The first rest stop was about an hour later. I cheered when the vending machines had my favorite caffeine drink (diet Pepsi). The day was still chilly but not frosty. The rose bushes at the rest stop were full of buds.

Our next stop was the welcome center after we crossed into Arkansas. It was a newer facility with some interesting architecture and posters; my favorite poster was the one of ‘mud bugs.’

We had a long wait on the highway that added more than an hour to our drive; a truck had lost part of its load and a crane had to be brought in to move it off the roadway. When we went by all the traffic was slowly funneled by on a shoulder. We recovered with a barbeque lunch near just before we got to Little Rock.

Then it was on to Texarkana and the welcome center for Texas. It’s a little tricky to exit the highway for the place…it was large with relatively few people around.

The next stop was the old-style Texas rest stop with tile mosaics unique to the place. The surprise of the stop was the historical marker; my sister recognized the name from her genealogy work!

The last stop of the trek was just before we entered the Dallas traffic…wanted to make sure we were in good shape for the final push to our destination.

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Road Trip to Texas – Part 1

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I drove from Maryland to Texas with my sister earlier this week….a 2 day trek. We left my house about 6:30 AM and headed west on I70 rather the dealing with the traffic around Washington DC. I am getting very familiar with the South Mountain rest stop since this is the route to the Pittsburgh and State College as well. This trip – it was in the low 40s and wet. The daffodils were blooming.

We got to I81 and headed south through West Virginia and then into Virginia. The welcome center in Virginia is a green facility….and has the big LOVE in front too.

The next stop was as an older Virginia rest stop but is one of my favorite with a terrace for picnic tables. We talked fast to get some exercise…and because it was too cold to dawdle.

The next stop was for gasoline. The flowers in the wooden pot were past prime but I appreciated them anyway. The Prius was doing well although the wind was beginning to pick up and I was aware that I was gripping the wheel a bit too hard.

We had food for lunch in the car so used the stops for walking around. There were daffodils again at the next stop.

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Finally, we got to Tennessee. The rest stops along the interstate have a log cabin side and rock cabin side. I like the rock side since they are rock from the immediate area.

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We were making fast stops because the temperature was dropping. There was a dusting of snow along the highway between Knoxville and Nashville! The wind was gusting and made it feel very cold.

The last stop before we got to the hotel in Dickson, TN had a different kind of rock and a historical marker for Senator Albert Gore Sr…and the interstate highway system.

Tomorrow I’ll post about the second day of the road trip.

Washington DC in Traffic

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We have been in and out of Washington DC 3 times over the past couple of weeks for sightseeing and getting a guest delivered to/from her hotel. We don’t make the trek very often, so we notice the uptick in traffic every time we go; it’s stressful.  I was glad my husband was driving rather than me both because of the heavy traffic – even during non-rush hours – and because I could take pictures of what we were passing by. With all the stops, there were plenty of opportunities! If the car is moving – I always take pictures through the windshield but can use the side windows if the car is stopped. Enjoy the slideshow below that I captured as we made our way through Washington DC.

Ready for Butterflies

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Last week, I went to the hour-long class for volunteers for Brookside Gardens Wings of Fancy. It was a refresher about how to handle the containment of the butterflies in the conservatory and the stations within the exhibit. The exhibit opens on April 18th and opens one hour earlier than it did last year – taking advantage of the cooler temperatures in the morning during the hot summer. The exhibit was under construction during our training, but it was already obvious that Wings of Fancy is going to be as wonderful as it has been in past years.

As I walked out to the parking lot, I noticed that the skunk cabbage blooms are finished, and the green leaves are all around the bald cypress…which is still bald.

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There were grackles all through the woods near the parking lot…making a lot of noise on the spring day. They use their whole body to make their call!

Backyard Walk – April 2018

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We had some warmer days late last week and I walked around our backyard to photograph it’s status. The violets are blooming. Sometimes the scent of them wafts through the air. They like the areas where there is lots of leaf mulch.

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The red maple has bloomed, and the samaras (seeds) are forming. Our tree is in further along that the one at Belmont; the microclimate where it is growing is warmer probably.

Do you see the yellow haze under the trees in our forest? That’s spicebush. I think almost all the understory trees are that plant. The others have been killed so heavily browsed by the deer that they haven’t survived. I’m going to make an effort to inspect the spicebush this summer….hoping to find the caterpillars of the spicebush swallowtail butterflies. I am pleased that we have so many food plants for them.

Hurray for Spring Field Trips!

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This week I volunteered for school field trips with the Howard County Conservancy – three mornings in a row. The first two were 5th graders at Belmont. I did two hikes with groups of about 10 students and their chaperone on both days. The school buses arrived on time and both groups wanted to head to the forest.

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Along the way to stopped to see a pecan tree and a southern magnolia with lots of seed pods around its base. The students measured and described nuts, husks, pods and leaves…and then it we moved to the forest where we found millipedes and a tiny red mite. The spicebush was in bloom. It’s an understory tree so the students could take a close look at the flowers, see the stoma in the bark (white dots) and smell the ‘spice.’ They were thrilled that the trees are surviving in the forest behind Belmont…and that means there will be food for the swallowtail butterfly caterpillars as the days warm and the leaves emerge.

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There was a bird in a high tree as we started the hike back from lunch. We thought it was a crow…and then it flew and ‘cawed’ to confirm.

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As we waited to regroup in the field we compared seeds of sycamores and sweet gums…and picked out the sycamores in the distance along the drive into Belmont.

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I took pictures of the lilacs planted in symmetrical plantings in front of the manor hour as I walked back to my car after the last hikes. The buds for the flowers were not numerous and I wondered if a recent frost had damaged them.

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The third field trip of the week was for 3rd graders and was at Mt. Pleasant Farm. The students arrived in school buses and the normal chaos ensued to divide into groups.

The topic was ‘habitats and home’ which is always a great topic for a hike but particularly in the spring. The hike included observing blue birds and tree swallows jockeying for the bird houses along the trail. My group stood on a little hillock to observe the action. The tree swallows seemed to have staked a claim but weren’t building their nest there yet.

I completely missed the wood frog orgy in the little pool in the Honor’s Garden this year. It evidently happened on some warm days we had back in February! There are a lot of tadpoles in the pool now and were part of the lesson for the students during the non-hiking part of the morning.

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Three days – six hikes….Hurray for spring field trips!

Cherry and Plum Blossoms

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We have a cherry and plum tree in our front yard…and they are both blooming at the same time this year. In past year the plum has been almost finished before the cherry tree peaks. The up and down temperatures this year has acted to synchronize their blooming.

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The cherry tree still has some buds. It always surprises me that the buds look so pink but the petal are almost white.

The cherry tree is an older tree and has more lichen growing on it.

The plum has pink buds and the color is retained in the open flowers.

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The leaves of the tree are red too so there is no greenery around the plum blossoms.

These trees are the best part of our spring front yard!

In the Middle Patuxent River

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Last weekend I participated in the quarterly water quality monitoring of the Middle Patuxent River at Robinson Nature Center. The temperature was in the mid-40s it felt warmer with the sun shining and the river level less breezy that the top of the nearby hills. We hiked down taking a short cut through the forest and crossed the river.

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The crossing was a little tricky for those of is with boots (Me and several others) rather than waders but we made it across with only one person getting water in one of her boots. There is a whale-shaped rock that is a landmark for where the quarterly surveys take place.

We used D-nets and tubs to collect macroinvertebrates from leaf wads and riffles. The leaf wad my partner and I worked on had lots of little critters, a very large crane fly larvae and a frog. Everything went into the tub except the frog which we put back into the river (not a macroinvertebrate….and not easily contained anyway). After collecting for over an hour we headed back across the river to the lab with buckets to search through of macroinvertebrates to identify.

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Back in the lab we emptied the buckets into smaller plastic bins and started separating the macroinvertebrates into ice cube trays for identification. We were after diversity and numbers of macroinvertebrates, so we were sifting through everything very carefully. I used a macro lens attached to my cell phone camera to get a few pictures.

There were a few things that were not macroinvertebrates but they were in the sample which were generally bigger than the macroinvertebrates and moved around a lot – a little distracting while we were searching. Several of us had salamanders (me included) and one person has some small fish!

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Our team lead completed the form to submit for the monitoring session; the river scored about the same as the last sampling in January which is better than 85% of other Maryland water sources. Hurray for the river!