Friday, May 1, 2015

Competition- Nesting Wars

The Bluebird boxes that so frequently dot the meadows around here are equally attractive to House Wrens and Tree Swallows to name just two. It seems that Eastern Bluebirds are actually minority occupants. I've been lucky to be able to get really close without disturbing the birds at one location. I began well outside of the birds' safety zone, and over an hour or more, moved a few feet closer whenever activity around the nest boxes waned. I never faced directly towards them, and moved forward in a zig-zag path. Eventually, they allowed me to be within 15 feet.  Rather than "taking shots", I am "receiving a gift".

The main competitor for the nest boxes here are Tree Swallows. The pair seen below are the main protagonists.

Just like the Eastern Bluebird, the male is the more colorful one (above) on the upper left. A closer look confirms his elegant form.  As the male shifts relative to the light's direction, his back flashes a lively blue.

Through the morning, the Bluebird pair showed a preference for one of the two nest boxes in front of me.  They chose the perch stick above that box with greater frequency. When the Tree Swallows soared past the box, the male would spread his wings in a display of his size. See below a typical response.

Then, the female Bluebird entered the nest box and remained for over twenty minutes. I wondered if she was laying an egg or simply  establishing ownership?  During that time,  a female Tree Swallow made several attempts to enter. She always retreated quickly.

The male Bluebird remained very close. He even defended the perch over the second nest box.

 I must admit that I am becoming very interested in seeing how this drama between the Tree Swallows and Eastern Bluebirds plays out. Yes, I am rooting for the Bluebird male.  He puts on quite a show in the sunlight. If the Tree Swallows settle in the second box, it will be interesting to see the interplay. Will they work out a truce?


Monday, April 27, 2015

Details Make a Difference

I began this last week scouting for a good location to photograph Eastern Bluebirds.  I quickly found them, plus the usual abundance of Tree Swallows competing for their nest boxes. The light was good, but I did not have time or tools to prepare the location for the best results. At right is what I captured for a Tree Swallow. The light is good; the bird is in an active pose.  The background is nice too. BUT, the white plastic pipe is plain ugly.  The technical details were fine, yet more is needed.

I returned a few days later with a pocket tool in hand, so I could add a natural perch to the nest box pole.  Swallows and Bluebirds frequently perch above the nest box that they are defending from interlopers.  The first Tree Swallow to approach immediately chose the dead stick over a plastic pipe.  I positioned the camera so that the background was very distant and entirely featureless.  Isn't that a lot more pleasing to view?  

There was also a tangle of briars that had been brush hogged in the fall.  Some of the briars had remained.  Noting that the Bluebirds were hunting from a perch on a briar stem, I jammed another dead stick into the pile to add another option for the birds.  That, too, brought immediate results.

It only took me fifteen minutes to find some nice branches and stick them into place.  The results were pretty immediate.


Wednesday, April 22, 2015

A Bluebird Day

I've sometime wondered if we use the term "bluebird days" because the sky is the same as the male bluebirds rich color, or if we associate sunny days with a lot of bluebird activity.  Yesterday had a brilliantly blue sky, and I found overflowing bluebird activity. (Today is rainy and I saw only one distant bluebird.) Going with the first explanation, the birds put on a nice show for me.  This male bluebird quickly became accustomed to my proximity.

Center of interest for the male bluebird is the female who is checking out the available nest boxes.

Anytime you are around bluebird nest boxes in the spring, there is a conflict with the ever- present tree swallows, that greatly outnumber them. So, the bluebirds often take up a perch on a box and withstand the fly-bys from their antagonist. I've seen the male bluebird spread his wings to appear larger in face of the harassment. Yesterday, I saw a new behavior as the pair stood together with some degree of solidarity. 

I mentioned a second meaning to "bluebird days" relating to the sky color.  So, as I was photographing the birds, I became aware of an unusual aircraft sound.  It approached slowly with a broad seemingly widespread rumble. I realized it was directly overhead and looked up to see this. The sky really was close to the bluebird color.

It was a KC-10 wide body Air Force tanker with six A-10 Warthog fighters at a modest altitude performing a refueling exercise.  (The KC-10 is a modified DC-10.)  In a few seconds, one of A-10s moved into position under the tail of the tanker. The muffled sound I was hearing was the combined noise from fifteen engines. 

In my previous blog, I noted to expect the unexpected.  So true. 


Friday, April 17, 2015

Expect the Unexpected

I just learned, or relearned, a lesson about being prepared.  Made a short drive to a nearby park to scout an abandoned road known to have a lot of birds.  I wasn't seeing a lot of birds, until I was nearly back to my car.  A beautiful Redtail Hawk flew in over my head and landed in a willow tree beside the road. I admired him with my binoculars and continued toward the bird, as a single crow fussed at the hawk. As I drew closer, the hawk flew very low over me and landed beside the road. Binoculars revealed that the hawk was returning to a rabbit kill. All I had was my cell camera. I had not expected the unexpected.

The Redtail Hawk held its ground, feeding eagerly, and allowed me to approach to a mere 12 feet.  It showed no concern with me, but that was my limit. I got low and attempted a photo with a very inadequate, wide angle lens.  My cropped image is below. Not very good.

I felt pretty stupid.  Not wanting to stress the bird which I decided was a juvenile, I walked back to the car  hoping that in the early morning, I could be there with a "real" camera when it returned. I was in the car with the key in the ignition when I felt pretty silly.  My full camera kit was in the trunk.  But, I also was elated to reverse course.  Now, birds don't see you in a car, so that greatly reduces any stress on the bird. I slowly drove back with my big lens and true to form, the bird ignored the car. Here is what I got for my effort.

It is a beautiful bird in nice warm light.  Soon, I backed out and went home with the idea that the hawk would again be there in the early morning.  Sure enough, I arrived to see it perched in a large tree next to the road.

I eased the car to the place I'd seen the rabbit, but it was not there.  I thought, "not a good sign", and backed  the car to where I could watch the hawk; it was attracting a chorus of Blue Jays and smaller birds.  It was a mob.  The hawk seemed to tire of this and swooped away into the dense brush near the kill.  After a wait, I eased there to see it pulling the rabbit back out. It had hidden its kill for the  night. Interesting. The hawk just about finished off the rabbit, and then "posed" for one last photo.

Hopefully, I learned my lesson.  My good fortune revealed some very close details on a glorious bird, and some greater understanding of hawk behavior. I'm hoping this juvenile will stay in the area and have continued success. The first year is pretty tough on a predator.

Be prepared.


Monday, April 6, 2015

The NEW Corning Museum of Glass

Living in Corning, New York keeps one constantly aware of  the events at the Corning Museum of Glass.  From a first visit in 1971, the CMOG has been a fascinating place. My favorites are in two dissimilar genres.  I love the intricate detail of the Venetian glass and the beauty of their forms. Their collection of whiskey bottles from early Americana has also captured my attention.  And watching hot glass forming is always exciting.

During my forty-four years in the community, the CMOG has evolved in several steps. Each time, the museum has become much more than before.  This March, the CMOG opened a new wing that brings huge display spaces for large works of art plus a greatly expanded hot glass theater, where state of the art facilities allow visitors to watch the creation of amazing glass forms not previously possible.

Entering the new gallery of contemporary art and design, the beautiful natural light displays the installations in the best possible way. There is no glare on the brilliant glass surfaces that would come from direct lighting. While easily missed, this is the result of very sophisticated ceiling panels. Throughout, one sees great attention to the details.

The exhibits engage the viewer in many opportunities for discovery. A close look at this large glass platter reveals an intricate detail reminiscent of Venetian glass from centuries earlier.  It differs from that genre in the color of the glasses brought forward.

There is also room for large display pieces that engage the mind in an exploration of deeper meaning.  The work below combines a fallen chandelier of ruby red glass with apparently ravenous crows.

The  gallery of contemporary art and design leads one to the second great addition to CMOG, the hot glass theater. This is where the visitor gains a full appreciation for the artistry seen in the rest of the museum. You see the skill required in a spiral of color in the image above, or in the hundreds of red forms in the assembly at left. For a family, the hot glass show is sure to be a highpoint of the visit, as the children's attention will be complete. 

On the day of my visit, a team was creating a large oval platter in a ruby red glass.  At the high forming temperatures, the color of the glass is not apparent. The gaffer began with a large gather of glass attached to an iron pontil.   Bringing the glass out of the "glory hole" where it is reheated when it has cooled,  he sets to forming a precise shape.

While the gaffer is responsible for the overall creation of the object, there is a team of comparably qualified individuals devoted to supporting the lead gaffer. They will form smaller pieces to be attached to the main body and simultaneously work portions of the object as the gaffer directs.  It is a team effort, especially when large objects are being worked.

Below you can see the teamwork required to lay a different color glass on the rim of the platter as it nears completion.  There are often parallel tasks being done to prepare for future steps in the creation of a piece.

After about an hour's work, the final form is achieved with three skilled gaffers coaxing the platter into shape.

All that is needed is to release the platter from the iron pontil, so the team member can carry it to the annealing oven for a very slow cooling to room temperature.

The visitor to CMOG consistently leaves the hot glass show with a sense of awe, and a new appreciation for the many glass objects seen in the museum.  It is a perfect combination of art and technology. This show gives me a greater appreciation of what I see whenever I go into the museum's collection of ancient glass.

As I leave the hot glass show, I think of the challenges to making a simple glass bottle before the age of science. It seems unfathomable that such complex objects were made without thermocouples, chemical analysis, gas furnaces or exotic refractories. This is what makes the Corning Museum of Glass so interesting to me. It is a must see for everyone. If you were there ten years ago, go again.  It is so expanded, that it will be like a first visit, again.

Paul Schmitt

Friday, March 13, 2015

Writing with Light- A Lesson from Niagara Falls

Photography means writing with light.  The result principally depends on the quality of light available.  Subject matter, composition and focus all come after that. Arriving at our sixteenth floor hotel room overlooking Niagara Falls, the lighting was flat. The sky was a featureless gray.  Here is what the American Falls looked like.

The Horseshoe Falls on the Canadian side looked equally cold and dull.

Sure, they look powerful and the severity of the winter is apparent.  It's just not uplifting.  There is no "eye candy" offered.

The next afternoon, the sky was clear and the sun lined up directly opposite the American Falls.  Seen from the rim of the gorge with the sun directly  behind me, it became writing with good light.

There is a lively S-curve traced from the top; it begins on the flat river above the drop and runs diagonally down the rainbow to the bottom where the largest boulder pulls you back to the left.  -- Okay, it is really a Z path, but cut me some slack here. Okay?--  This was exciting.  It was ice on fire, eh?

As I shifted location, I could place the rainbow where I wanted it to be.  So, this scene was built by my action, not by accident.

At another location, the composition was equally interesting.  Again I shifted laterally to put the color where I wanted.

Now, a majority of the people along the side of the gorge were taking photos with their phone. They captured none of this beauty, because the lens is such a very wide angle that from a distance, it cannot remove all the surrounding clutter and present a clear message.  The simplest compact camera would have sufficed to tell the beauty of a rainbow in the waterfall.  Snap shooters are making a big mistake abandoning their compact point and shoot camera in favor of the smartphone.  They will get home and find the rainbow is missing.

Note:  I used a mirrorless, the V2 Nikon Series 1, camera for the rainbow images. It is just one step above a point and shoot.

Paul Schmitt