Sunday, May 20, 2012 5:30am CDT

 
57 degrees F     Cloudy     Wind 3mph NNE
Sunrise  5:37    Sunset  8:42pm
 
 
Cooler temperatures have returned with the movement of thunderstorms through the area.
 
Today's forecast is only for high temperatures in the upper 60s with thunderstorms still moving through the state and then partly cloudy later today.
 
Last night you saw what a loon must endure as it faithfully sits on its nest and protects its precious eggs.
 
Torrential downpours of rain.  Wind.  Lightning.  Thunder.
 
But above all, hail!
 
Hail pummeled the loon as it spread its body over the eggs.  But it never moved.  It never flinched.  It would have been so much easier for the loon to leave the nest and be in the water where it could dive to get away from the hail.  But something deep within told it that it must not let the eggs be exposed to the hail and the elements.
 
And so it stayed on the nest!
 
Tomorrow night will be the two-week mark since the first egg was laid.  Two down and two to go.  One can only imagine the miracle that is happening right now inside those eggs.  The miracle of new life itself.
 
But we can't rush it.
 
We must wait.  And hopefully in a couple more weeks we will see two new little loon chicks.
 
But for now the loons have day to day things to worry about.
 
In the early morning light, the mate swims around the nest.  But the loon on the nest appears in no hurry to leave.  There have been so many unusual things happening this year on the nest, one can only wonder what today will bring.  We can only hope for a quiet day.  If not for the loons, just for ourselves.  I am not sure if it is harder for the loons or for those of us who watch.
 
They seem to take it in stride.  It is those of us watching that have a hard time trying to understand all that we are seeing.
 
So we just have to take it for what it is.  Understand what we can.  Simply watch the rest.  And marvel at it all.
 
Let me diverge to something more mundane.  But something which will help you understand loons better.
 
Several have mentioned about how the loon seems to have difficulty getting up on the nest and moving over onto the eggs.
 
Some have even wondered if the loon is injured because of the way it moves.
 
No, this is normal loon movement.
 
Loons are very powerful swimmers and are so graceful in the water.  Loons are also powerful flyers.
 
But on land they are almost helpless.
 
In fact many believe that may be the origins of the name "loon".  There is a word in Swedish that means clumsy.  That word is "lom".  And some researchers think this may be the origin of the name 'loon' for this bird that we hold in such awe.
 
And when you see a loon move on land, you see how truly the description 'clumsy' fits.  It may come from a Swedish description.  The two pansies that used to be on the nest before they were so unceremoniously uprooted by the loons were meant to be related to that as well.  One was a bright yellow.  And the other was a blue/purple.  The colors of the Swedish flag are yellow and a bright clear blue.
 
But these loons apparently are not Swedish.  Or at least they did not want the pansies where they had been planted.
 
But back to the clumsiness of loons on land.
 
I want you to do something with me that will help you understand why loons are so clumsy on land.  Stretch out your arm in front of you.  Go ahead.  No one is looking!
 
Now stretch out your fingers and move them around.
 
Pretend that your hand and fingers are the foot of a chicken.  And that your arm is the chicken's leg.  Your forearm is the lower part of the chickens leg.  Your upper arm and biceps are the drumstick of the chicken.  Your elbow is the chickens knee.
 
Go ahead.  Move your 'leg' and your 'foot' as if you were a chicken walking.  It is easy to do, isn't it?  You can move your arms and you can see how a chicken is able to easily walk around.
 
But now hold your upper arm and biceps closely against your body.  Don't let it move.  Pretend you have a towel tied around your upper arm that binds it to your body.
 
Now try to 'walk' like you did before.
 
It is a totally different feeling, isn't it?  It isn't nearly as easy to move, is it?  It isn't nearly as easy to 'walk'.
 
For you see, a loon cannot move its whole leg like a chicken can.  The loon's 'drumstick' is totally encased within the skin of its body.  And its leg exits the body at the knee joint.  The movable part of a loon's leg exits the body at the very back of a loon.
 
And that is why a loon has such difficulty moving on land.
 
It is why a loon rarely leaves the water except to build a nest and lay eggs.  And it is why the nest is always within just a few feet of the water's edge.
 
If a loon lands on dry land, he is helpless.  He cannot walk.  He cannot take off.  He will die unless he is helped or rescued.  Maybe in one of the upcoming blogs I will share a couple stories about loons being rescued.
 
But for today, watch to see how a loon moves as it is on the nest.  Look to see how a loon's legs are placed so far back on its body.  You can especially see it on a clear day when one of the loons swims next to the nest.  You can see where the legs are at the very back of the loon's body.
 
But the same thing that makes loons so clumsy on land, also makes them very powerful swimmers.  Swimmers that can outmaneuver even the fastest fish.
 
This is just one more of the many amazing things about loons that makes them so special.
 
And now you know why they are so clumsy on land.  And you know where they may have gotten the name 'loon'.
 
 
 
Comments or Questions?   LoonCam(at)yahoo(at)com
Copyright  2012     Larry Backlund
 
 

Saturday, May 19, 2012 6:58am CDT

 

Once again this morning, right after I had finished my blog, there was a whole lot of action.

Seemingly, loons from every direction!

I will spare you a detailed recounting of my notes from this morning.

But suffice it to say that when the loon left the nest shortly before 6am, there were once again confrontations and many interactions.  The interactions were mainly between three loons.  Interactions between what I think are 'our' pair of loons and the loon that I have come to ignominously call 'Pencil Neck'.

There has been circling.  And diving.  And splashing.  Some calling.  And some flapping/rowing 'escapes'.

Take offs and landings.

This morning I have seen no less than 6 loons on the lake.  Yes, you read that right .... SIX.

So I guess it is no surprise that there are some conflicts and confrontations.

But I wish in some ways that we could just build a wall around 'our loons' so that they would not see or have to confront other loons.  To defend their territory.  So that they could just concentrate on one thing ... sitting on eggs and taking care of them.  And successfully hatching two eggs and giving us two impossibly cute little loon chicks.

But what we are watching is reality.

This undoubtedly happens on countless lakes across the great north woods of the United States and even moreso on the hundreds of thousands of wilderness lakes in Canada.

And we have the privilege of having a front row seat without ever having to leave the comfort of our homes!

Who could have ever imagined such a thing even a few short years ago.

So rather than concentrating on the 'conflict', we should be grateful that we sit in the front row of the theater as we get an unparalleled view of what nature has to offer us.

So enjoy today's 'act' in this multi-act drama unfolding before your very eyes!

 

Comments or Questions?   LoonCam(at)yahoo(dot)com

Copyright  2012     Larry Backlund

 


Saturday, May 19, 2012 5:39am CDT

 

70 degrees F     Clear    Wind  3mph S

Sunrise  5:38am     Sunset  8:41pm

 

According to faithful watchers, it has been a very quiet night on the nest and the loon who spent all night there hardly changed position for several hours.

Let's hope that today is a quiet and uneventful day for them.  

They deserve a break from what has been constant interaction and confrontation with other loons.

Today is once again going to be very warm - possibly once again up to 90 degrees.

There is a chance of thunderstorms today and tonight and an even higher chance tomorrow.

We need rain badly.  The nest itself needs rain.  Everything on the nest must be close to being dust.  The iris that were pulled out by the roots are still surviving but showing signs of wear and tear and stress.  But it looks like it has even tried to send up a flower bud.

I think I can still make out the root ball of the pansy that they loons pulled up by the roots.  I was hoping for some rain that might keep it alive.  I am not sure there is much chance for it now.

You can see small specks of green around the nest.  That is natural weeds that are trying to grow.  But trying with great difficulty.

The amazing part of everything though is that we seem to have an abundance of loons, all wanting to use this lake.  And maybe even this particular nest.  That is the wonderful part.  How many places in the country can say that they have an abundance of loons?  Maybe even too many?

Most areas wish with everything they have that they could even have one pair of loons to grace their lake and enrich their lives.

And here we are seeing maybe even too many loons - if that is ever possible!

Several people have asked me if we may be seeing the young from previous years coming back to the lake.  I think that is a very real possibility.

Like so many other things about loons, hard data is lacking in so many areas.  But the commonly accepted wisdom through the years is that the young initially come back to the same lake they were born on.  That may be exactly what we are seeing here.

Let me refresh and recap for those who may be new to the LoonCam.

In the fall of the year, the adult loons make their way to the Gulf of Mexico or the Atlantic Coast for the winter.  They leave their almost fully grown chicks behind.

The chicks do not leave for another month after the parents have left.

In what to me is one of so many amazing things about loons, when the young loons leave late in the fall, they find their way on their own down to the Gulf of Mexico.  Even having never been there before, somehow they find their way!  To me it is a miracle.  We don't know how they do it.

We think we are so smart with our GPS units the last few years.  Loons have had 'onboard' GPS that outdoes anything that we have ever had.  And they have had it for thousands of years.

But next spring when the adults make their way back to their northern lake homes, the chicks stay on the Gulf of Mexico.

And they will stay there for the next three years before they come back north for the first time!

With what little firm information we have, it is believed that they then not only come back to the area where they were born but that they come back to the same lake.  Yet another miracle.  Three years have gone by and yet somehow their GPS brings them back to the same lake that they were born on!  What other words fit than 'miracle'.

I am fond of often saying, "God, I don't know how you done it.....but you DONE GOOD!"

The loon migration studies that Kevin Kenow at the USGS is doing, hopefully will add to our knowledge of loons and their migration.  http://www.umesc.usgs.gov/terrestrial/migratory_birds/loons/migrations.html

We have talked before about the satellite transmitters that have been implanted in a number of loons that can track in real time where the loons are.

But I have not said much about another whole huge part of that project.

In addition to the males that have the satellite transmitters, over a hundred other female loons and chicks have had 'data recorders' attached to their legs.

These data recorders actually record a wealth of data including location, how deep they dive, temperatures and many other things.  Those data recorders then must be recovered and the data downloaded.  So it is a long term project that hopefully will give us huge amounts of data in the years ahead.

Maybe we will learn more about whether or not the chicks come back to the lake they were born on.

So that is a very long answer to 'could what we are seeing be some of the chicks from previous years on the LoonCam coming back to the lake?'

And I think the answer to that is that it is a very real possibility.

I have thought that for the last several years.

I first started to really believe it when I think we had a change of the pair on the nest about two or three years ago.  But it was just a hunch.  A feeling that there was a change in behavior from what I had seen before.

And this year especially has confirmed some of those feelings with a lot of behavior that I have not seen before.

But we cannot know for sure.  We can only once again watch and wonder and learn.

There are some days that I long for the days of years ago when there was one pair of loons.  No conflict.  The loons seemed to know what they were doing.  They came back.  They built a nest.  They laid eggs.  They hatched chicks.  And they raised those chicks to adulthood.

Ahhhhhh, for simpler times.

But we are blessed with an abundance of loons!

And for that we ought to be very thankful.

 

Comments or Questions?    LoonCam(at)yahoo(dot)com

Copyright  2012   Larry Backlund

 


Friday, May 18, 2012 6:30am

 

The loon has just returned to the nest.

Much has happened since my blog earlier this morning.  Although I guess it is only an hour ago.  It seems MUCH longer than that.

Shortly after I finished my blog, the loon on the nest left about 5:46am.

There are some calls.  I go down to the lake to see what is going on.

I am surprised to see five loons - yes, you read that right, FIVE loons - all the way across the lake swimming and circling and diving.  Then one of the loons takes flight and flies away from the lake.  To where?  One can only guess.  Or is it just a desire to exercise its wings?

Then among the remaining loons, a chase breaks out between two of them.

Which loons are 'ours'?  Which ones are others?  Who is who?  It is impossible to tell.

But right now one loon is chasing another across the surface of the water.

This is a full blown chase.  Not just one loon trying to escape from another.

Both loons are rowing/paddling as fast as they can across the surface of the water.  Not swimming.  Not flying.  But that strange combination in between where they never leave the surface of the water as the zip across the surface at breakneck speed, as fast as they can go.

When one loon stops and nervously peers under the surface of the water, he suddenly is off again as the chasing loon appears right next to him or surfaces right under him.

Off they go with tremolos ringing across the lake.

This chase goes on and on, with only short breaks, as the chase covers a good area of the surface of the lake.

It seems like it will never stop.

Chase.  Stop momentarily.  Peer underwater.  Spot the chaser right next to you.  And take off again, with the chaser in full pursuit.

Which one is which?  Once again, it is impossible to tell.

I assume - but it can be only an assumption - that the chasing loon is one of ours since this part of the lake is 'their territory'.  But it is impossible to tell who is who.  We can only watch and try to understand.

This goes on for a full 35 minutes.  I have totally lost track of where the other two loons went.  I do not see them anywhere.

Two loons come back to the general area of the nest.  Then suddenly there is a short chase (or escape) of one of those loons.  I still don't know who is who.  They are the only two loons I see now.

But after that very short chase, one of the loons comes back and swims next to the nest for a couple minutes before it gets back up on the nest at 6:29am.  It turns the eggs and settles down on them.  It has been a long 45 minutes with a lot of activity.

Now would you please stay  on the eggs?!

 

Friday, May 18, 2012 5:30am CDT

 
66 degrees F     Scattered Clouds    Wind 2mph SW
Sunrise  5:39am     Sunset  8:40pm
 
 
Today promises to be a hot and windy day for the loons with temperatures reaching 90 degrees.
 
I had hope this morning to write about something other than the unusual goings on with the loons this year.
 
But those unusual goings on continue and I want to give you a little bit of a glimpse of what is going on  out of view of the camera (for whatever small comfort it may be, even if the camera had a wider view of the lake, you would not have been able to see all these activities).
 
About 7am yesterday morning,  after I wrote yesterday morning's blog, the loon left the nest to swim out to two other loons that were circling each other.  I think - but I cannot be sure - that two of the three loons were 'our' pair.
 
They circled and dove and splashed but there was no major fight.  But it definitely was a confrontation.
 
Then a fourth loon came flying in!
 
The four of them circled and followed each other all the way to the other side of the lake.  After some minutes of continued circling and diving, they divided into two and two and one pair swam  a little further away while the other pair watched.
 
Then one of the loons takes flight with its long running on top the water take off and flies away.  I can hear the flying tremolo call as he circles around the  lake.
 
But now when I have been watching him, I cannot find the other three loons anywhere, no matter how hard I look through the binoculars or the telescope.  It always amazes me how one minute you can see several loons and the next minute, no matter how hard you look, they are no where to be seen.
 
Now I hear multiple flying tremolos as it seems there are a number of loons flying a short distance from the lake.
 
I even hear an answering call from down low that sounds like it may be coming from the area of a channel off the lake where another pair nested last year and there have been reports that they are nesting there again this year.
 
As I am looking for the 'other three' loons, an amazing sight comes into view.
 
THREE loons flying in formation heading straight toward me as they come in for a landing!
 
One of the three loons is a loon that I have come to call "Pencil Neck".  I usually don't name loons because I find it almost impossible to tell who is who.  But this one is a somewhat smaller loon with a long thin neck.  And so in my field notes, I have come to call him Pencil Neck since his profile is fairly distinctive.
 
Pencil Neck has been involved in several of the chases over the last few weeks - usually being the chasee rather than the chaser.
 
The three loons circle each other and finally Pencil Neck moves off to the east, while the other two follow at a distance and keep a careful eye on him.
 
Finally he moves far enough away that one of our loons returns to the nest.  Twenty six precious minutes off the nest.
 
In my notes I had written, "Right now, peace has returned."
 
Then at 7:56pm last night, I hear yodels.
 
I go to see what is disturbing the loons.
 
One loon is still on the nest.  But what is obviously the male is a short distance away broadcasting his territorial yodel to anyone who will listen and who is in listening range.  And that range covers a large area since a yodel will easily carry for a couple miles.
 
The loon on the nest swims out to join him.
 
There is some circling and a small splash dive.
 
Suddenly the loon on the surface flaps away as it tremolos.
 
The other loon surfaces where the first loon had been.  It follows low in the water, then dives.
 
The second loon once again calls and flaps away as it quickly rows across the surface of the water.
 
This happens four or five times before one of the loons returns to the nest.  Each one is not really a 'chase'.  They are more of an 'escape'.
 
I cannot help but wonder if this is a confrontation between our two loons.  I see no other loons anywhere in the area during this whole time.
 
I still have trouble believing that some of these confrontations are between a nesting pair.  But I have no other explanation for some of the behavior that I am seeing this year.  I don't want to believe it.  I don't believe it.  But the facts seem to indicate that there may be a conflict there.
 
In my notes I had written, 'if this is happening as it seems, this is one dysfunctional couple.  It does not bode well for the future of this marriage.'  
 
But we can only watch and learn.
 
Who knows all that goes on every day that we never see.  Or notice.  Or understand.
 
Only by watching carefully what is going on around us, can we even hope to begin to understand.  And even at that, our understanding is so limited.
 
Maybe the most positive thing out of all this unusual activity this year is the realization that right now we have an abundance of loons.  Something that people all around the country would give anything to have ONE pair of loons near them.
 
What will today bring?
 
That is a script yet to be written.
 
But we can guarantee that it will be full of suspense and drama.
 
Maybe too much drama sometimes!
 
 
 
Comments or Questions?  Add them to the list!   LoonCam(at)yahoo(dot)com
Copyright  2012     Larry Backlund