The Days of Summer - Day Ten through Day Sixteen

This is the second installment of my Days of Summer photo project.  To read about the project and see the first installment click here.

Day 10 (30 June 2018) - Wheatfield

Agriculture may not be the first thing that you think of when you hear the word Michigan, but it is one of the leading industries in the state.  This image of a ripening field of wheat was taken along the border of Isabella County and Gratiot County.  I spent the morning at Forest Hill Nature Area photographing wildflowers in a restored grassland.  Deciding to take a different route home, I passed by this field a couple of miles from Forest Hill.  I've been admiring wheat fields for the past several weeks, but never found one that I could easily photograph.  Stopping here was a no-brainer.

Day 11 (01 July 2018) - Ragged Fringed Orchid

This photo was taken at the Williamston Township Community Park in Ingham County, MI.  I stopped at this park to revisit an older grassland restoration that I have photographed several times over the years.  A pair of Ragged Fringed Orchids (Platanthera psycodes) was my reward.

Day 12 (02 July 2018) - Moss Sporophytes

Mosses are small; thus they are easily overlooked.  For those that take the time to notice them, they are well worth the effort.  One of the best books I have read in recent years is about moss.  These white balloon-like structures are reproductive bodies known as sporophytes.  When conditions are right, they will each release hundred or thousands of spores into the world.  We often associate mosses with shady woodland habitats, but these mosses were growing on bare sandy soil on land owned by Shepherd Public Schools.

Day 13 (03 July 2018) - Last of the Brood

This Days of Summer project means that I have to photograph something every day.  It means I have to get outdoors and away from my desk.  Fortunately Isabella County has lots of public land within a short drive of my office.  This picture of a Wild Turkey (Meleagris gallopavo) with a single poult (chick) was taken at Chipp-A-Waters Park in Mt. Pleasant.  Seeing a hen with only a single chick raises so many questions.  Was this the only egg that hatched?  Were the other eggs stolen by predators such as raccoons? Did predators get the rest of its nest mates?

Unlike most of my photographs, this image has been edited.  It has been cropped from the original size (about 50%) and the highlights have been toned down to bring some of the color back into the image.

Day 14 (04 July 2018) - Curious Fawn

The Fourth of July found me exploring the Maple River State Game Area.  This curious White-tailed Deer (Odocoileus virginianus) fawn wanted to check me out up close.  Unlike the previous picture, this one has not been cropped.  The fawn was that close and approaching closer.  It probably would have allowed me to touch it if I hadn't shooed it away into the woods.

Day 15 (05 July 2018) - Great Spangled Fritillaries

Yesterday I visited the Chippewa Watershed Conservancy's Sylvan Solace Preserve for about an hour in the middle of the day.  Mid-day may not be the best time for photography, but the heat of the day does bring out the pollinators.  I was luck to spot this pair of mating Great Spangled Fritillaries (Speyeria Cybele).

Day 16 (06 July (2018) - Chicory Flowers 

My final photo for the week is of a pair of Common Chicory (Cichorium intybus) flowers.  This photograph was taken at the Mt. Pleasant Discovery Museum early this morning.  Originally from Europe, Chicory is a common roadside plant in Mid-Michigan.  Even though this plant is not native to North America, it is well-behaved and likes roadsides and other waste places.    This is one of my favorite flowers to photograph.  The pale blue color is absolutely beautiful.  You have to get up early to photograph Chicory, by mid-day the flowers have closed up tight.

Harvest

Covered hopper cars being loaded with grain - Shepherd, MI (October 2017)

Fall in Mid-Michigan means different things to different people: leaves changing color, deer season, apple cider, and the fall harvest.

Michigan produces over 300 different agricultural commodities, making it the second most diverse agricultural state behind California.  Michigan is the nation's leading producer of several crops including dried red and black beans, tart cherries, and pickling cucumbers.  Overall Michigan ranks 22nd in the nation (in US dollars) for agricultural production.

According to USDA data from 2012, agricultural products from Isabella County sold for over $119 million.  Gratiot County farms contributed even more to the economy, with products valued at over $345 million!

Here in Mid-Michigan, most farms are currently harvesting corn, with a few fields of soy beans and dry beans remaining to be harvested.  Sugar Beets also have yet to be harvested.  Harvest has currently stopped due to the heavy rains earlier this week. 

Happy Summer Solstice 2017!

Wheat ripening on the Summer Solstice

If you were to arise at dawn every day of the year and record the point on the horizon where the sun rises you would be able to track the progression from the Summer Solstice (in which the sun rises furthest North) to the Winter Solstice (in which the sun rises furthest South) and back again.  Tracking the position of the rising sun was one of the earliest astronomical observations.  Many ancient monuments were constructed to act as solar observatories, recording the longest and shortest days of the year.  These observations were used to plan planting dates for various agricultural crops.

Today the sun reached its northernmost point on the horizon.  Officially, at 12:24 AM EST Spring ended and Summer began in the Northern Hemisphere.  This moment of change is known as the Summer Solstice.  At the same time, the Southern Hemisphere was experiencing its Winter Solstice as their Fall ended and Winter began. The word Solstice comes from the Latin words sol (sun) and sistere (to stand still).  Today the sun has reached its highest position in the northern Sky, giving us our longest day of the year.  With the sunrise at 5:58 AM and sunset at 9:24 PM, mid-Michigan will experience approximately 15 hours 26 minutes of daylight today.  By comparison, Christchurch, New Zealand (which is approximately the same latitude south of the equator as Mid-Michigan is north of the equator), will have only 8 hours 56 minutes of sunlight today.
 

Field Corn (Zea mays) requires long summer days to grow and ripen

Why does the length of daylight vary?  The Earth rotates around its axis approximately once every 24 hours.  However this axis is tilted at 23.5 degrees from the vertical.  The points on the globe that the axis revolves around are referred to as the North and South Poles.  The axis is always pointed toward the same location in the sky.  The North Pole points toward the "North Star" - Polaris.

At any given time, fifty percent of the earth is in sunlight (Day) and the other fifty percent is in darkness (Night).  However, because the Earth is tilted on its axis sunlight does not always strike the Earth at the same angle.  This means that during different seasons different parts of the Earth will receive varying amounts of sunlight and darkness.
 
As the earth revolves around the sun, sometimes the North Pole is closer to the sun, sometimes the South Pole is closer to the sun.  When the North Pole is at its closest, the sun lights a larger portion of the Northern Hemisphere than it does the Southern Hemisphere.  When this happens, we experience Summer in Mid-Michigan and the Southern Hemisphere experiences Winter.  During our Northern Summer, not only does the sun light more of the Northern Hemisphere, but the sun also lights every Northern Hemisphere location for a higher percentage of the day than a comparable Southern Hemisphere location. 

When the North Pole is at its furthest from the sun, we experience Winter and the Southern Hemisphere experiences Summer.  During our Northern Winter, the sun is striking a a larger portion of the Southern Hemisphere than it is the Northern Hemisphere, and consequently the sun lights every Southern Hemisphere location for a higher percentage of the day than a comparable Northern Hemisphere location.  On two days of the year, the Spring and Fall Equinoxes, the sun lights the Northern and Southern Hemispheres equally and the length of day for will be the same for both.