Saturday, January 12, 2013

Agility and Irony

Wednesday was warm for January 9th:  45± degrees F. 


East Pond and Bridge
So I set off for a walk in the North Park Village Nature Preserve, camera in hand.  It was 3:00pm and they lock the gates at 4:00pm, so I hurried.

West Pond: Frozen Over. 







The ponds were still frozen, so there weren't any water birds.
There were no deer to be seen.  Just the day before I had seen more than a dozen in the park. 

So I walked the long path around the inside of the park, stopping and shooting from time to time, just to capture the feel of the park on a quiet, relatively warm winter's day.

 The west end of the park is as empty as the east end.  One can hear airplanes overhead and cars and trucks on the surrounding city streets, but there are no sounds and no signs of larger animal life inside the park.  Just the day earlier, there had been more than a dozen grazing deer in this area.
 
  

 
The bees are tucked inside their hives.  They are active inside. It's just the girls now.  The drones have been driven out.
They will need to go out for sanitary purposes, and they will get days warm enough for this, even in winter. 
Not yesterday.
Maybe today.


Over by the Nature Center, the squirrels seemed active, more active than previous days.  Then it dawned on me that the staff had refilled the bird-feeders and the squirrels were having what amounts to a feeding frenzy.












These squirrels are well-fed. First there was that great crop of acorns and now there is plentiful birdseed to keep them plump and, presumably, happy.

There has been no sign of hawks for over a week. For plump squirrels, this is a good thing.  Now, it is the squirrels who are helping one another to feast on the birdseed that the staff has loaded into the bird-feeders around the Nature Center.

Here is the guy who was knocking the birdseed out of the feeder for the squirrels on the ground. You can see the string that holds the feeder on the right.

  
 



 













Two days ago when I walked by, there was no sign of squirrels.  Then I noticed that there was no birdseed in the bird-feeders.  Today is different and the squirrels are taking advantage of their sudden wealth.




Squirrels are amazingly agile.  They will somehow leap from one pencil-thin branch to another pencil-thin branch in clear violation of the laws of physics, in order to get at a single acorn. 
So, we should not be surprised at the way they get at the bird-feeders.  They hang on with their hind claws and reach....out across space to bring in their own harvest.

What surprises me is the way they seem to cooperate.  Take another look at the first photos of the squirrels in this blog.  They are eating birdseed on the ground that another squirrel has knocked out of a bird-feeder.  Is this a conscious effort or, perhaps, an unintended consequence of satisfying their own needs? 

Finally, on a note of irony, take a look at this last photo:


Why is this plastic bag so happy?


Thursday, January 10, 2013

Autumn Vision

When my late father was little boy, maybe three years old, he learned about the succession of day and night, and he learned about the difference between Sun and Moon.  He was a bright little kid and curious and very active.  His grown, and nearly grown brothers and sisters were crazy about this late arrival in their Mother's life, but there was a problem. 

Their father had died in the Spanish Flu epidemic six weeks before Dad was born, and their mother was devastated. 

Dad's sister Frieda, was one of Dad's main babysitters, even when she was married and pregnant with her first child.  She told the family the story of the clear morning she was walking with Dad when he noticed, for the first time, that the Sun was up in the East and the Moon was still visible in the West. 

Frieda said that Dad laughed out loud when he recognized that Sun and Moon were both visible.  She asked Dad why he was laughing.  Dad exclaimed "God is playing a joke on us!  He put the Moon where we can see it and the Sun is still up."

Autumn Moon amidst the trees.
Dad had this sense of wonder all his life.  It was one of his most endearing qualities. 

And now that Autumn is well and truly here, we have all seen wondrous changes in color and motion.  The trees and many of the field plants have gone from green to gold and red and orange.  Migratory birds and insects have left for warmer climates. 

Thirty-five years ago, I was living with my family on North Washtenaw Avenue in Chicago.  We noticed one year a long procession of Monarch butterflies going down our street, just over the sidewalk.  It was only the next year, when we saw them going the opposite direction that it dawned on us that they migrating.   We know a lot more about Monarchs now, that they spend their winters in Mexico or New Mexico, that the generation that begins the migration is not the same one that arrives, and more.

North Park Village Nature Center Monarch, 2012
I do not have a photo of the butterfly migration, but I thought of the Monarch butterflies the September day that I found myself in the middle of a fast moving flock of dragonflies, heading south.  As it happened, I was walking along the East Berm in the North Park Village Nature Center with a camera in my hand when this happened.  It felt like Peter Pan with at least a dozen Tinker-Belles.
Dragonfly heading south

They glittered in the midday sunlight, and zipped left and right as they passed around me.  I had been shooting flowers with a macro lens and this was the best I could come up with.

This was also the season of frogs.  The ponds at NPVNC were home to perhaps thousands of tadpoles a couple months ago.  In September and October, the mature frogs showed up on the lily pads in the ponds, sometimes one could see a dozen or more frogs.  Strangely, they would just sit there.  They may have had a high-pitched, quiet kind of call.  I'm not sure.

Frogs in the West Pond
 
 They reminded me of the frogs we saw in Monet's pond at Giverny last May, but our frogs were mostly quiet while the French frogs were really quite loud.

There was loads of ducks in the ponds.  The Mallards seem to be there all year 'round,
but the ponds are also hosts to travellers in Fall and Spring. 

Flock of Wood Ducks in West Pond


Wood Ducks Close-up
Geese landing on Wood Ducks





Warbler by the water
There are also land birds and wading birds. I caught this shot of a warbler about to take wing by the West Pond.


Among the most fascinating creatures we see in NPVNC are the deer.  There has been a population of females in the park, and somehow, despite the fences and the gates, there were also a few males.  The males browse and graze and wait for the Autumnal Rutting Season. 

Stag waiting for rut
 
Mother and son show affection, July 2012
Mother and daughter: October 2012


 

The deer can be "sexed".... by looking at their heads. 

What did you think I was going to say?  Huh?  Young male deer have visible bumps on their heads where their antlers will come in later. 

The Mother and son above were outside the gates of the park, and he was happy.  I do not know how else to describe his cavorting about.  And the two of them were licking one another's faces and necks.  He was doing a little dance. Perhaps I go to far by ascribing feelings to actions.  They mostly ignored the dozen camera toting biped in various sizes who craned their necks to watch.

The Mother and daughter are regulars in the park now.  The younger has lost her spots and she is obviously weaned.  A couple weeks ago, she was just as obviously not weaned, and her mother was obviously growing tired of the whole business.


Daughter deer negotiates fence
I have seen these two deer together, and apart.  It is harder to be sure who they are when they are not together, but their bond is unmistakeable when they are together.
BTW, the photo of the two of them together was taken early in the morning of October 11th.  They were lying down in the foliage just fifty yards northeast of the Nature Center and I was shooting foliage when I rudely woke them.

A grown deer does not deign to crawl under a fence like this one.  They gracefully leap over the top.  This is obviously a lesson for later.

And finally, here is another example of Autumnal color in the park.




The Hawk's Tale

Red Tailed Hawks
Last April, I was walking along the path south of the West Pond, snapping photos of the new foliage and enjoying the Chicago Spring. I caught a movement out of the corner of my eye and realized, almost simultaneously, that the movement was upwards.  Trusting the auto-focus of my camera, I swung around, pointed and began to shoot without aiming at first.



 
 

 
There were two hawks that I had disturbed as I walked nonchalantly down the path!  With a little work, I was able to bring out the red tail on one of them.  You can see the residual motion. 
My guess is that they were a mating pair like the pair of Cooper's hawks I had photographed a week earlier, or the Canada geese I had photographed a few weeks earlier. 
Red Tailed Hawks are the most variegated of hawks.  They are light colored underneath, but their back and flight feathers are wonderfully variable. 
Light color underneath

Try as I might, it was a couple months until I got another close look at a Red-Tail.
 

Early Red-Tail Hawk Sightings


 
This time, it was a mature hawk near the East Berm. Again I was nonchalantly strolling north on the path atop the berm when something told me to turn around and "Look!"  I looked and spotted a hawk in a tree.
 
 

 
 
 
 

 
The hawk flew off before I could get any closer.  You can see the coloration of its feathers.   It is quite strange that these hawks do not all dress alike.  The red tail is a constant, and the color of the under feathers is pretty uniform, but their flight feathers and top feathers vary all over the map.  Now keep in mind how broad this hawk is across the shoulders, and compare with the hawk I photographed standing on my neighbor's car.
 
 
 


 


 

 
 
 
For the record, there are a lot of squirrels in the trees around my house, and my house is just a couple blocks from the entrance to the Nature Preserve.  Was this guy hunting?  I don't know, but it could be.