Savoring 2015

Another year has passed…and I am using today to savor it month my month. As I wrote this post, a bluebird settled outside the window of my office - long enough to photograph through the window; so I'm sending off 2015 with a 'bluebird of happiness' in view. I find myself focusing on what was new (to me) in 2015 as I write this. I’ve indicated the ‘new’ in italics.

January

In January we visited Tucson and made an overnight trip up to Montezuma’s Castle, Wapataki, Sunset Crater, Grand Canyon, Meteor Crater and then drove back through the White Mountains. There was a beautiful sunset on that drive back. We also enjoyed the butterflies and poison dart frogs in the conservatory at the Tucson Botanical Garden.

February

I spent over a week in Texas – and enjoyed the birds at Josey Ranch as usual.

March

During February, March and April I spent one day a week in Maryland Master Naturalist training. It served to update many things I learned in my college classes in biology in the early 70s! Jelly fungus was one bit of trivia I learned…and now I see them frequently.

April

In April we spent days exploring wildlife refuges along the North Carolina coast and a little inland. It was the first time I’d seen river otters in the wild and a carcass being shared by a turkey and black vulture.

May

May a big month for hikes with elementary school field trips…and retracing steps to places discovered during the Master Naturalist class (like the grove of Bigleaf Magnolias near the boundary between Belmont and Patuxent Valley State Park).

June

Somehow there were a lot of short trips in June…and associated discoveries: bird’s nest fungus at Centennial Park, the comfort of James Buchanan’s house in Lancaster (and the legacy his niece left to Johns Hopkins), the attention to detail of the DuPont that created Winterthur, and the Monticello structure upstairs that camouflaged the multiple floors and filled them with light too.

July

I was back in Texas again in July and the desert willows were blooming – otherwise it was too hot to do much outside.

August

August was a busy month. I was thrilled that the elementary school aged campers enjoyed nature photography so much.

We also made a tour of New York State Parks with waterfalls. Some we had been to before: Letchworth, Montour Falls, Taughannock, and Harry H. Treman. Stony Brook was the new one.

September

The highlight at Longwood Gardens in September was the water lilies.

October

In October – we went to our first Dark Sky Star Party at Staunton River State Park in Virginia. It was the first time we had camped in over 20 years too!

The star party was followed by a tour through West Virginia to enjoy the fall foliage – partly via the Cass Scenic Railroad.

November

October and November were filled with hikes with elementary school field trips….and swirling fall leaves.

December

The end of year crescendo was our vacation to the Big Island of Hawaii. There were firsts at every turn on this trip.

I also discovered a new source of free courses: edemy…and completed two of them!

Gleanings of the Week Ending April 11, 2015

The items below were ‘the cream’ of the articles and websites I found this past week. Click on the light green text to look at the article.

The dystopian lake filled by the world’s tech lust - It’s in Inner Mongolia…a place that is one of the world’s biggest suppliers of ‘rare earth’ minerals. So sad that we can’t manage to build our tech in a way that is sustainable for the planet.

A Delicate Stone Bridge Creates a Mystical Passage with Its Reflection - After that last story - I needed to look at something beautiful for a bit...and this was it: a picture of a half-circle bridge reflected in water to complete the illusion of a full circle.

Bombing Range Is National Example for Wildlife Conservation - Elgin Air Force Base had 300 year old trees and is home to the last remaining old-growth longleaf pines in Florida…there is a natural resources visitor center and has 250,000 acres open for public recreation/wildlife habitat.

Erupting Volcanic Lightning! - A volcano on Mexico’s west coast.

A complex landscape has both vulnerabilities and resilience to climate change - Changes in the length of growing season and timing of rainfall will change the forests in Central Appalachia over the next century….and probably in the area of Maryland where I live too.

Can You Identify 20 Of The Most Common Birds in North America? - The quiz is here. Identify the bird pictured from the list - you’ll know if you got it right immediately. How many can you identify? I got 15 out of 20!

Theoretical study suggests huge lava tubes could exist on moon - So - how long will it take to have a mission to the moon to discover if the lava tubes exist?

Essential Spring Guide '15: On the Road to Castles of Stone and Wood Turned To Rock - This story brought back memories of the vacation to northeastern Arizona last January! My picture of Montezuma Castle is below!

Yellowstone by Moonlight - A 3 minute film that includes a series of time-lapse views of moonlit scenes in Yellowstone - including geysers and stars. I don’t have the patience for this kind of photography but I enjoy seeing the work of others.

MIT Climate CoLab Asks All For Impactful Climate Plans - Contests seeking high impact ideas on how to tackle climate change…submission due 5/16/2015. The Climate CoLab site is here.

Wupatki National Monument

The first time I visited Wupatki it was a very hot June day and I can remember taking the short walk around the site vividly. I drank almost all the water I had with me and got very hot….and the walk to the ruins is short - within sight of the visitor’s center. In January - it was cold and breezy with snow still on the ground. We didn’t need to carry water although I did refill my water bottle and drank most of it as we drove away; high altitude and dry air is dehydrating even if it is cold.

It is easy to visualize how the ruins could have been homes. They are a neat cluster of walls even today. The stone walls often incorporate larger boulders of the site.

Sometimes the lintels above the windows and doors held….and sometimes they didn’t.

There is a community room in the center of the settlement in a natural depression that still held some snow. Further away there was a ball court.

The old wildlife I saw was a very cold rabbit sitting in the sun. Note the pock marks (like mini-potholes formed wind and sand) and striations on the rock above the rabbit.

Next time I go to Wupatiki I want to plan more time to see some of the other areas...but I enjoyed this area near the visitor center even more than I did the first time around.

Sunset Crater Volcano National Monument

We had Sunset Crater Volcano National Monument to ourselves when we were there a few weeks ago. It was cold and breezy with snow and ice still clinging to the cinders in all the places that did not get full sun. It was quite a contrast to previous visits to the monument that were extremely hot with the sun glaring off the rock.

I did notice a pine tree that had probably been struck by lightning at some point. Part of the tree managed to survive and is now almost as large as the original trunk! Surely it was there a few years ago - but I didn’t notice it then.

The trail was too covered with snow and ice to be passable without boot spikes and poles - so I contented myself with a few pictures from the trail over the cinders. Some of the lava is very black and some shows the colors that gave the crater its name.

I like the idea of visiting this monument during the cooler months. It would be the best time to the hike (as long as there is not ice and snow). I was glad I didn’t have any altitude problems since it is quite a bit higher than Tucson; I did focus on making sure I drank water even when I wasn’t thirsty.

Tucson Botanical Garden - January 2015

I’ve already posted about the butterflies and poison dart frogs at the Tucson Botanical Garden. Today the post is mostly about cactus! I am always fascinated by how alien cactus sometimes looks. Their flowers look like they don’t belong nestled in thorns or atop smooth surfaced succulents. And what about the ones that look hairy? Sometimes the thorns are unusual colors - or several different colors. Sometimes the ribs stand out - sometimes the plant looks like a cushion - or a long stem that flops over. One non-cactus in the slide show below is the very last image. Can your guess what it is?

A pomegranate! The tree had several dried fruits on it. Another non-cactus was a net-leaf hackberry. I know this one only because there was a sign. The leaves were gone but I was fascinated by the bark.

Poison Dart Frogs at the Tucson Botanical Garden

The butterfly exhibit at the Tucson Botanical Garden (earlier post here) included more than butterflies and plants. There were poison dart frogs that were roaming about the greenhouse. The docent told us they had been imported a few years ago to help control ants and fruit flies; they seem to do a good job! When they first arrived they were about as big as a thumbnail. They are still small - about the size of a thumb.

For some reason - the blue ones (not sure how many of them there are) seemed to be the most active.  These frogs tend to climb around on plants and objects rather than jump. They are quite agile.

They seem to be constantly in motion and like to be under vegetation. One got close to the door and one of the volunteers moved the frog back to some plants. These are non-native to the US so are carefully contained in the moist greenhouse that is the butterfly exhibit in Tucson!

Which color is your favorite? I think the blue is mine but maybe it is because I managed to photograph them more easily.

Pinyon Pines and Birds in Arizona

Two topics today - both from Arizona: pinyon pines and birds.

Pinyon pines are part of the landscape of the Grand Canyon. I have always been fascinated by their cones. They are short and squat and often full of sap. I learned that the hard way on a trip across New Mexico in a new car 30+ years ago. I picked up some pinyon pine cones and put them on the dash of the car - enjoying their wonderful smell as we continued our road trip. The sap stayed on the dash for years! I am enjoying the pictures I captured this time. The first picture is of a cone that has already lost its seeds; the second and third are developing cones.

I accidently took some good bird pictures in Arizona. They were accidents in that I was not set up to photograph birds; I was just being opportunistic. The varied thrush was in the parking lot of the Petrified Forest Visitor Center! The bird is a little out of normal range according to allaboutbirds.com.

The next three birds were in the alleyway outside my son-in-laws research greenhouse in Tucson (I was waiting outside after getting too hot in the greenhouse). The mockingbird kept an eye on every move I made but rummaged in the pebbles for food. This bird lives year round all of the US but they are usually too nervous for me to photograph.

The curve-billed thrasher felt secure on the electrical line. The wind ruffled the feathers periodically making the bird look rather scruffy.

The white-wing dove was also overhead on the lines. The red eye outlined in blue and the white tips on the wings are distinctive….and the ruffling of the feathers by the wind is too.

I am learning to always be prepared for bird photography in unlikely places!

On the Road in Arizona

I enjoy being a front seat passenger on road trips and catching the landscape ahead of the car. Our road trip within our vacation to Tucson was a great opportunity. I’ve perfected my technique over the past few vacations: make sure the windshield is clean, zoom a little to get the car out of the picture, and try to keep the horizon level!

My daughter did all the driving:

• From Tucson to Flagstaff (via Phoenix and Sedona, images 1-8 in the slideshow below),
• From Williams to the Grand Canyon in the early morning (image 9), and
• From Petrified Forest National Park back to Tucson (via Show Low and the White Mountains).

We had plenty of variety in the sky: clear blues, sunrise colors, patches of clouds building and a golden sky near sunset with rain not quite reaching the ground from dark clouds. There were roads winding and straight…up hill and down. Mountains with snow and mesas and buttes. Lots of red rock. Grasses, pines, scrub, and saguaro.

Enjoy the Arizona scenery from the road!

Montezuma Castle National Monument

Montezuma Castle National Monument is a good stop on the way between Tucson and Flagstaff. The reconstructed ‘castle’ is in a large depression in the cliff face. But everywhere there are smaller spaces that were walled to make storage areas

And on flatter ledges near the base of the cliff there are walls were there were other dwellings.

Water is nearby. It is easy to imagine why this was a place people chose for building/farming.

In one of the rock niches on the cliff, there were combs of bees (I used my camera zoom to 30x)!

There is good signage for native plants like Desert Christmas Cactus

And Arizona Sycamore. The Arizona Sycamores look different than the ones we have on the east coast. There is green shading in the peeling bark and the lobes of the leaves are deeper.

Next time I am in the area, I want to plan enough time to check out Montezuma Well that is part of the same National Monument but not contiguous with the castle area.

Meteor Crater in Northern Arizona

The Meteor Crater near Winslow, Arizona is a stop we always make when we are in the area. The weather for our visit a few weeks ago was cool/cold and cloudy. The crater is too large to fit in one photo. There are handy line of sight pipes at one of the overlooks to help orient the view. I’ve included one of a house size rock on the rim of the crater.

And a bill board of a 6’ tall astronaut and flag on the fence around the very center of the crater where some drilling was done and some of the old equipment is still in place.

The snow on the side of the crater that gets the least amount of sun helps for orientation too. The differences in light as the sunlight came and went between clouds influences the colors you see in the rocks.

The walls of the rim still show the trauma of the impact. I liked that the snow provided additional contrast to make the striations more visible.

Much of the rock is fractured from the impact and then rounded by erosion.

In my previous visits I took binoculars but this time I relied on the zoom capability of my camera and probably saw more on than my previous visits. It also helped that it was not blazing hot!

Grand Canyon National Park

I’ve been to Grand Canyon National Park three times:

• When I was in high school - in early spring 1971 when I walked a little ways down Bright Angel Trail then turned back when it started snowing.
• In May 1983 when my husband and I walked down the Bright Angel Trail to the plateau level. I remember blisters from the too-new hiking books and my legs feeling like jelly for most of the walk back up.
• In January 2015 when it was cold and breezy. We drove to the park through early morning light and saw a bald eagle landing in the top of a pine tree beside the highway. I wasn’t fast enough to get a picture but it started out the day right. The pictures below are from the visit a few weeks ago.

It is hard to fathom the sheer size of the place. The rim trail on the South Rim - accessible from many points - is an easy walk to try to get perspective. We were early enough that the haze had not burned off completely and sometimes the vegetation seemed to glow from light within.

There has been a lot of building in the main park facilities since 1983. I liked the way the paving incorporated different colors of concrete to make designs - spirals and gentle curves. But we didn’t stay in the developed area long. We decided on our plan for the day - settled on where we would eat lunch (Maswik Lodge Food Court) and began working our way toward Hermits Rest stopping at just about every overlook. After lunch we headed in the opposite direction (toward Desert View) where we would leave the park and head to our hotel about sunset. Along the way we saw rapids and twists of the river below, a mini-snowman, beefy crows, and the zigzag of a trail into the canyon. Sometimes I took pictures of lichen and small plants just to not be overwhelmed by the Grand Canyon vista!

I am already thinking about when I can go again!

Petrified Forest National Park

I’d been to Petrified Forest National Park in Arizona several times over the last 40 years. This visit was different in at least two ways:

• It was colder. It does get chilly in January even in Arizona! The other visits were during the summer when it was blazing hot and I remember lizards being as fascinating as the petrified logs. This time it was too cold for lizards to be active.
• I was keen to take pictures. Until the past few years I’d left picture taking to others. Now it is one of my favorite activities when I travel.

The very large logs look like long toppled tree trunks. They are in sections - cleaved by the pressure of sediments over the many years they were buried rather than a chain saw. The one above looks like it carried part of its root ball into the water where it was ‘petrified’ along with the rest of the trunk. ‘Petrified’ means that minerals replaced the wood fibers of the trees to create colorful crystals we see today as agate.

On the outermost part of the logs - the rough texture looks like bark.

Sometimes the cross sections are a jumble of minerals. But there are still some remnants in places of the tree rings.

And sometimes a knot where a limb came out of the tree is obvious. I show a log section and then a close up of the knot below.

Some of the logs were rotting when they fell or were swept away. I hadn’t noticed before that there are some sections that have holes in the center which shows that they were already rotting before they fell.

Some of the crystals appear to have grown inside wood fibers - preserving some of that finer structure inside the trunk.

And - last but not least - I couldn’t resist some close ups of some big crystals.

All of these pictures were taken on a short hike from the Rainbow Forest Museum.  There is a lot to see in a small area.

Painted Desert (Petrified Forest National Park)

Painted Desert is part of Petrified Forest National Park in Arizona. I’m writing about it before the namesake area of the park because we entered the park at the Painted Desert Visitor Center on our visit a few weeks ago.

Remnants of snow was still on the ground from a few days earlier. The white was a nice contrast with the reds of the terrain at the beginning of the drive.

Newspaper Rock was move visible with the zoom on my camera. I almost stopped using binoculars when I travel since I would rather get a photograph as the same time I am seeing something.

Further along the drive - the layers of color become more distinctive. With the moisture from the snow melt, the colors were deeper than they appeared the last time I was in the area (during a summer).  Some of the slopes were ragged…some looked like melted ice cream.

There is an area there the petrified logs become more numerous. Some of them are in the place they’ve been for a very long time and some of toppled into the ravines - or on the Petrified Forest tomorrow.

For more information about this national park - take a look that the park’s brochures web page. Just about all the maps and informational pages available in the park have been made available.

Ten Days of Little Celebrations - January 2015

Noticing something worth celebration each day is an easy thing for me to do. The habit of writing it down reminds me to be grateful for these and a myriad of other things in my life. This month has been full of ‘little celebrations’ - as had been the usual for the past few months. Here are my top 10 for January 2015.

Winter

Snow in Tucson. The year started off with a pictures from my daughter of the snow they got --- on the palms and cactus near their apartment. It was a beautiful scene to celebrate the New Year.

Fox. A healthy looking red fox walked through our back yard then trotted behind several other houses before turning into the forest. I watched from the window of my office - celebrating the grace of the animal as it moved through the winter landscape.

Fog. The forest and our neighborhood filled with fog. The temperature was in the upper 30s. It seemed like the fog damped sound as effectively as it did sight - celebrating a warm house in the isolation of winter.

Snow. Snow that falls when I can simply stay at home until it melts or the streets are cleared by the plows is my favorite kind of day. It is the classic winter scene worth celebrating.

Other

Dishwasher. Our dishwasher became very loud so we arranged for servicing - anticipating that it would have to be replaced. Hurray! It was quickly fixed and our kitchen is a quieter place.

Zentangle® class. I saw a blurb about a Zentangle class offered at the local 50+ Community Center. It was a good incentive to investigate the place! I’ve been to the first of four class sessions and am enjoying daily ‘tangling’. I’ll post a slide show of my creations once I’ve accumulated a few more. I’m celebrating both the class and learning about the 50+ Community Center.

Arizona and Tucson

Bald Eagle. In recent years, the bald eagle population has increased on the east coast and we see them more often….but when I saw one as we drove into Grand Canyon National Park - settling into the top of a pine tree - it was a first sighting in the west for me. Hurray!

Grand Canyon. Awesome place. I’ve been there before --- it is worth celebrating again and again.

Painted Desert/Petrified Forest. The times I’d been before were in summer and late spring. This time it was decidedly cool/cold. The colors were deeper in Painted Desert because it had snowed/rained. The Petrified Forest glistened when the sun came from behind the clouds. Both places are special…and worth celebrating.

Tree Ring Lab. I’m celebrating that the place lived up to my expectations - interesting from scientific, architectural and historical perspectives. If I lived in Tucson - I’d sign up as a volunteer docent.

Tucson Sunrise

January is a great time of year to observe the sunrise in the US since it does not require getting up inordinately early. The added advantage in Tucson is that is it not overwhelmingly cold. We wore hoodies and headed out one morning last week - driving to the parking area in the eastern district of Saguaro National Park at the end of Speedway.

It was not a great place for sunrise because the mountains made for a tall horizon. But I liked the soft light on the desert scenes.

Then I started taking closer views of the plants. There were two kinds of Cholla

A prickly pear with colorful thorns

A wounded saguaro

And young saguaros with their Palo Verde nurse plant.

And finally - just as we were leaving - the rocks of the mountains caught the morning color.

Tucson Butterflies

It was warm enough for butterflies to be active on the lantana on the University of Arizona campus week before the last but the bigger butterfly treat was at the Tucson Botanical Garden’s Butterfly and Orchid Pavilion.

The pavilion is a warm, misty place where the butterflies are numerous enough to get some good photographs - after the camera acclimates to the steamy environment. The exhibit gets new additions each day a pupae in the building next door hatch and are brought into the pavilion. We saw a glass wing being released and then a very large moth - a cecropia. I included two pictures of it in the slideshow below.

The butterflies only live about 2 weeks. Some of them don’t eat in their adult phase - others are active on nectar plants. Caterpillars and their food plants are not part of the exhibit (all the pupae come from the native countries for the butterflies).

What a delight of warmth and color in January!

Touring the Laboratory of Tree-Ring Research

I enjoyed the docent led tour at the Laboratory of Tree-Ring Research at University of Arizona last week. The Bannister Building, where the lab is located is quite distinctive - with a scrim of articulated metal tubes. The wind was not blowing on the morning of our tour so we didn’t hear the sound of the tubes in motion.

Inside we wondered around the lobby before the tour. I was looking for various ways the large tree cookies were labeled. I liked the simple white arrows that showed the semantics used: pith, early wood, late wood, branch trace, fire scar, cambium and bark.

Here is a closer look to understand what a tree ring is (the center of the tree cookie is to the lower left of the image). Note that the rings are not all the same…their width reflects the growth conditions for the year they were growing.

And some trees live for a very long time. The labeling on the tree cookie from the Giant Sequoia that lived 1704 years is labeled with more information.

When the docent arrived, we were invited upstairs into one of the labs to talk with one of the researchers who showed us how the sample cores from trees are collected and mounted. The tree-ring lab is multidisciplinary; many specialties are required to glean the information from the samples. I was intrigued by the cross section on one of the upper floors that was very different than concentric rings. This would take a lot of finesse to interpret!

I’ve included two close ups to show the dates labelled on the specimen.

One other tidbit I picked up from the docent: on the elementary school tours, the children are given a small tree cookie (~3 inches in diameter) and the children sand it to reveal the tree rings! That would certainly be a memorable learning experience!

Zooming - January 2015

The zoomed images this month are more varied than usual. There were some images from very cold days (mostly in Maryland) and some mild days in Arizona. I’ll be posting about our travel to Arizona in the weeks to come but I could not resist including a little prelude here! Can you find…. 

• Ice eddies
• A rabbit
• Elk eye
• Snowman
• Crow feet
• Star Trek Enterprise pictograph
• Petrified wood knots
• Red thorns
• Baby toe cactus

Packing for Travel - the Layers Strategy

As I packed for my vacation to Tucson, I realized that the January weather there required more varied clothes that the majority of the year when it is simply hot, hotter, or hottest. Daily temperature swings of 25-30 degrees are not unusual. And Maryland would be cold both when we departed and returned. Packing layers of clothing is the only strategy that can work.

The innermost layer has to be comfortable in the mid-70s. A tunic over leggings was my outfit for the first travel day. I added a scarf as a first layer since it would help me feel warmer snugged around my neck if I got cold.

I wore two additional layers on the way to the airport in Maryland because it was in the low 30s and snowing: a hoodie and then my coat. Once we got into the airport, the coat went into a bag that I checked and the hoodie went into a tote bag that I carried onto the plane….congratulating myself on applying the layers strategy to my luggage too (lightening the carry-on) as I changed planes in Little Rock.

When I got to Tucson it was in the low 70s….and I loosened my scarf.