Thursday, April 19, 2012 7:29am CDT

40 degrees F   Cloudy   Wind 5mph NE

The loons have already been around and up on the nest this morning.

I think now all of you should have the picture back.  I am with you, I am not sure either what happened overnight. Those of you who were still up saw that we lost the picture for some reason about 11:30pm last night.  There was still a picture being transmitted from the camera but somewhere along the unbelievably long line of things that have to work, something quit working for a while.  A few people were having trouble getting a picture late last night, while I and many others were still getting great picture and sound.  But then it finally went down about 11:30pm.  I don't know what happened or where it happened.

I am glad that you have a picture now.  Most people were not even aware of losing the picture - only the night owls and the early morning risers.

It was not related to the camera almost going in the lake a couple days ago during the storm.  We were able to catch the camera before it actually went in the water so it was not due to that.

The forecast today is for more rain, potentially heavy at times.  This is forecast to last most of the day with a 90% chance of rain and some scattered thunderstorms.  But the loons could care less about a little rain.  They are used to water.

Right now the loons are somewhere out on the lake.  I do not see them.  But I would expect them to come back in to the nest sometime yet this morning.

All of the signs are very hopeful.

They seem to have definitely taken ownership of the nest.  That is the most hopeful sign.

A couple days ago, I saw a Canada goose who was near the nest suddenly come flying towards shore.  A loon partially surfaced where the goose had been.  I am sure the loon told the goose in no uncertain terms to get out of there.  That this was "loon territory"!

But even more encouraging is the fact that the loons have mated on the nest a number of times and now have begun some nest building activity when they are up there.  Using their feet to dig a bowl in the nesting materials.  Pulling in other materials from the sides.

All of it very encouraging signs that very soon we may see the first egg being laid.

I should know better than to make any predictions.  But I feel that we should see an egg being laid in the next few days to a week.  But then what do I know.  Only the loons know for sure and they are not telling us.

But one of the many miracles that we will witness again this year is that right now inside the female loon there is probably an egg being formed.

Everything that is necessary for the creation of new life.  New life out of "nothing".

If that is not a miracle, I don't know what is!

A loon egg is quite large.  Much larger than a chicken egg.  It takes a lot of energy for the loon to produce that egg.  And not only one egg like that, but two.  A loon has to have a lot of food available after a long flight north to have the energy to produce those eggs.  And that means a lot of small fish and other food.

If food is scarce in any given year, the loons may produce only one egg or may not even lay an egg that year.  But food should not be a problem for our loons on this lake.  There is an abundance of small sunfish and other fish for them to eat.

So today, hope always springs eternal.

We hope that our loons are out eating all they can right now.  To have enough energy to produce an egg.  And not only one egg, but two.

And we hope beyond hope that we will once again have the unbelievable privilege of watching two little beautiful black downy chicks being hatched.  And then watch as they leave the nest and go off into the big new world to grow into adult loons.

To grace us with their beauty and their unbelievably beautiful and haunting calls.

Those calls that tell us we are in the beauty of the wildernesses of great north.

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

 Copyright 2012  Larry Backlund

Wednesday, April 18, 2012 6:08 am CDT

 

53 degrees F   Cloudy    Wind  12 mph  SSE

 

 

We have had more rain overnight and this morning promises even more with a possibility of thunderstorms.

 

Nearer the Canadian Border, there has been freezing rain this morning.  Those are the same areas of the state that got close to a foot a snow on Monday!  But here it is just rain with the warmer temperatures.  

 

I promised some of you who were at the "Lunch and Learn" seminar yesterday that I would give you the link to the USGS website that tracks loon migration through the implanted satellite transmitters.  It is:

http://www.umesc.usgs.gov/terrestrial/migratory_birds/loons/migrations.html

 

It was so good to meet some of you at seminar.  The organizers of the Lunch and Learn said it was more than double what they have ever had for any of their other seminars.  We do love our loons, don't we?

Even though 'our loons' have already been home almost a month, some of the loons are still migrating north from their wintering grounds on the Gulf of Mexico and the Atlantic Ocean.  One of the loons whose home lake is Vermilion Lake on the edge of the Boundary Waters wilderness near the Canadian border, was still on the Atlantic off the coast of South Carolina on Monday.

 

What is it that triggers some loons to come north early and some to stay on the ocean many weeks longer?

 

So many mysteries that we can only guess at and wonder.  Mysteries that only point out the marvels and miracles of nature.

 

One of the loons here has already been up on the nest this morning while the mate swam nearby. 

 

You can expect to see this type of behavior increase as we near the time for the laying of the first egg.  They will come to the nest more often, spend a little bit of time and leave.  I don't know how to predict when the first egg will be laid but I would not be surprised if we are within about a week or less of the first egg.

 

Anticipation!

 

I have heard a few yodel calls this morning.

 

I have not gone down to the lake to see what the loons are concerned about.  I cannot see them from here right now.  It may be that an eagle is already flying over the lake this morning looking for breakfast.  Or it may be other loons that are on the lake.

 

Last year for the first time that I can ever remember, we had another pair of loons that nested on a channel off the lake and successfully hatched two little chicks and successfully raised them.  That is a first for this lake in a long, long time if not ever.

 

I have not seen another pair on the lake this year but that does not mean there is not one.

 

Loons will establish a very distinct territory on a lake that is "theirs".  And they will defend that territory against other loons and all intruders.

 

Researchers have plotted the position of loons on the lake.  And it becomes very obvious that there is an invisible line that separates the two pairs of loons.  There is no 'physical line' to be seen, but the loons know exactly where it is.  And they do not cross it.  Any crossing of that line can lead to a confrontation and a fight.

  

How they know where that line is, is again one of the many mysteries and miracles that we do not seem to be smart enough to see and figure out.

 

The shape of a lake can more determine how many pairs of loons can use it and nest on it than the actual size,  A lake with many bays and fingers can support more loons than a round lake.  The bays allow the loons to stay out of sight of each other during nesting season and therefore to avoid conflict.  On a more open lake, if the loons can see each other, they probably will fight.

 

One of the other prime conditions for loons is that the lake must have an abundance of small fish.

 

Loons eat water insects, crayfish, leeches and other small food like that but their primary diet is minnows and other small fish.

  

A loon can eat up to 2 pounds of fish a day so it takes a lot of small fish to keep a loon fed.

 

Right now our loons are apparently out feeding somewhere else on the lake.

 

But they will be back to the nest yet today.  Once or several times.  I hope that you are lucky enough to catch a glimpse of them when they come back to the nest.

 

One of the times will be the time that 'it is time'.  And then the first egg will be laid!

 

 

 

 

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

 Copyright 2012  Larry Backlund

 

Tuesday, April 17, 2012 6:29 am CDT

26 degrees F   Partly Cloudy  Wind Calm

Wisps of fog drift across the lake like ghosts from Dicken's "A Christmas Carol".

Everything is white with frost including a loon nest.

It is a cold morning here in Minnesota.  But oh it is so sweet to have a calm lake without the howling winds of yesterday.  And without the drama of a camera about ready to be blown into the lake.

Two loons swim quietly near the nest, perfectly reflected in the still surface of the lake.

They have come in to make sure everything is ok but they do not get up onto the nest.

Apparently content that everything is still ok, they swim off to parts unknown.

This morning you can really see the beginnings of the nest with the low angle of the light striking it.  During the times that she has been up on the nest, she has already begun to develop a very nice bowl shape by moving the nesting material around with her legs.

Loons are very opportunistic with their nest building and will use almost anything that is available.  Since they have such difficulty getting around on land, they will usually build their nest within a few feet of shore.  And they will use what ever they can find to form a nest.  They have been known to just make a depression in the sand or gravel or dirt on the shore of the lake with very little added to it.

But more often they will pull in whatever vegetation they can from the area right around the nest.  It is not unusual for them to form a nest on the top of a muskrat house.  For those from other parts of the country or other parts of the world that may not be familiar 'muskrat houses' , they are large mounds of cattail rushes that muskrats cut and pile into a mound along with mud and other material.  They make a chamber inside the mound of cattail fronds with a tunnel leading to the water.  This keeps them safe and protected all winter but still allows them to get to ice free water through the tunnel to gather their food during the winter.

A loon will often stake out territory on the top of that muskrat house and rearrange the materials to form a nest.

But loons do not need anything fancy to make a nest. They will use whatever is available to them.  So this nesting platform with its 'sleep number' bed is pretty high class for them with all that they need.  Especially floating on the water with easy access and away from land based predators.

Today watch for continued swim-bys of the nest as they check it out.  And for more times when they will get up on the nest and continue to work on the 'bowl'.  And of course for mating.  All of them are activities that show the loons have taken ownership of the nest and that we will once again be able to watch all the drama unfold.  As eggs are laid.  And hopefully as beautiful little downy new loonlings are hatched.

I look forward to seeing several of you who have said you have registered for the "Lunch and Learn" today at the Sandhill Center for the Arts in Bethel, MN.

They have told me that they have sold out and have over twice as many people as they have ever had for one of these sessions!  But if you still want to come, call and see if there are any last minute cancellations.  It would be fun to meet you.

http://www.stfrancisce.com/insight/registry/classinfo.asp?courseID=4834&catID=1045

We love our loons, don't we?

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

 Copyright 2012  Larry Backlund

Monday, April 16, 2012 10:06 am CentralLoonTime

34 degrees F   Cloudy   Wind 20mph NW

The drama never seems to end, does it?

It looks like we avoided a disaster.

With all of the extreme wind and bouncing of the floating platform from these storms, the very expensive camera was in danger of going for a swim in the lake.  And trust me, I have been there (again) and it is not really time for anyone other than fish or loons to be swimming!

Early this morning, I thought the good folks at Broadband had found a way to zoom out.

But alas, such was not the case.

The camera was leaning over and thinking about going in the lake!

That had been my first thought when I saw the "new view" early this morning.  And I was concerned.  But when I looked with the binoculars, it did not look like the camera mount was leaning.  So I thought they had found a way to zoom out further than before.

What I did not realize was that the camera was leaning directly at me so it did not look like it was leaning at all.

So I went on about other work oblivious to what was happening.  Oblivious that is until until Mark, the President of Broadband, called me and asked if there was something wrong with the camera, that it looked like it was leaning.

When I looked at the picture online, it was obvious that it had changed even more.

So I quickly looked with the binoculars and now it was also obvious that the camera mount was leaning and in danger of going in the water.

At that point, things happened VERY fast.

I changed and got ready to go back in the lake.  There was no time to even look to see if the loons were in the area (fortunately they were not).  I grabbed some tools and some rope and tried to figure out what I was going to do when I actually got out there and could see what was happening.  Hopefully it was something that I would be able to fix quickly and get out of there before the loons even saw me.

Oh man that water is cold!

Colder than it has been before.  But I guess that is not surprising with the cold wind, cold rain and even some snow this morning.

I am sorry that I could not warn any of you of what was going to happen.  There was no time for that.  I am sure it was a shock to some of you to see the picture change suddenly and hear what must have been a terrible noise as I straightened the camera mount.

I tried tightening the bolts at the base of the camera mount but they were already pretty tight.  It is just that a combination of the wind being so strong and the rocking of the raft were able to dislodge the camera mount.

I quickly tied a rope from one corner of the raft to the top of the camera mount.  Once in a while you may catch a brief glimpse of it in the lower left hand corner of the picture.

But that camera mount should not move again.  Famous last words.  Among engineers we have a word "kluge" which means to fix something in whatever way you can.  I have to say that the word applies here.  But I think and hope that this "kluge" will work and hold.  And I hope that we are done with any more drama and the wind fairly soon.  They are saying by this afternoon the winds should start to die down.  I hope they are right.

I headed back up to the house to dry off and warm up.

The loons had not seen me.  Or had they?

Had they seen me and decided that they were comfortable with whatever I was doing.

I can almost hear them talking, "Yeah, that guy is down there monkeying around with our house again!  But he never seems to do any damage so I am not sure I even want to swim all the way over in this wind to ask him what he is doing now."

No loons in sight, so I was happy that it had gone as fast and well as it had.

A few minutes after I had been in the house and gotten dried off and in dry, warm clothes, I looked down and there was one of the loons swimming some distance away from the nest.  So I hadn't been able to fool them.  They had seen me out there.  But they apparently figured it was not a crisis for them ... even though it was a crisis for me.

Now you know a little of the behind the scenes of what went on and what the sudden movement and terrible noise was.  I know that some of you enjoyed the increased view of the lake, as did I.  Unfortunately we were seeing it for all the wrong reasons.

So our attention shifts back to the loons.  Where it should be.

They have been up on the nest several times this morning.  But no mating that I have seen.

We get closer and closer!

And the anticipation builds.

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

Monday, April 16, 2012 6:26am CDT

34 degrees F     Rain    Wind 22mph N

On a miserably cold, windy and rainy Monday morning, two loons bob in the waves just out from the nest.

They seem to be content to just bob up and down on the waves.  Everyone else is huddled up against the wind and the cold.  Winter has returned.

But at least so far, this is no snow accumulation as was predicted, although I have seen some snow flurries.  Ahhhh, yes!  "The Theatre of Seasons"!

Not too much further north, there has been accumulation of snow.

But with the temperatures here, this rain could still turn to more snow that sticks to the ground.  And the nest.  The weather man had been predicting accumulations of up to one inch of snow.

You were probably as disoriented as I was this morning when you first saw the new view from the camera.

After being told that the camera was zoomed out as far as it could go, the 'miracle workers' have apparently found a way to zoom out further.  This morning you are seeing much more of the lake.  For those of you who get motion sickness, you may want to get a new prescription of Dramamine!

My first reaction when I saw the new view was "Oh no.  The wind and waves have dislodged the camera!"  But as I look closer, I think/hope that the camera is still firmly mounted and that we are truly just looking at an expanded view that has been zoomed out.  Thanks guys!

We still have strong winds from the storm systems that are moving through the central part of the country and the waves that they produce are bouncing the nest around pretty good.  Usually that does not seem to be a detriment to the loons.  They are used to bouncing up and down on waves.  And I don't think one of them has ever gotten seasick.

Their human counterparts - that may be a different story!

A lot happened yesterday.

The biggest thing was that the loons mated on the nest several times yesterday.

They are spending much more time around the nest this morning than they have previously.

That is the most encouraging sign yet that they are definitely taking ownership of the nest and that we may see more serious nest-building activity soon.

That is, if the nest survives!

One of the dangers in this kind of wind and waves is that the nesting material will just wash away.

So far things seem to be holding together.

It has been a problem in previous years where some of the nesting material has washed away.  And that is also a real problem with loon nests in the wild.  Sometime nests just plain wash away.  Even with loons and eggs on them.  This is especially true in lakes where the water level changes dramatically.

If the water level rises, it can literally inundate and drown a nest.  If the water level goes down dramatically, it is possible that the loons would not be able to get up on the nest.  These are things that happen every day in the wild but that we never see.  And since we never see it, we never stop to think about it happening.

One of the advantages of a floating nesting platform like this is that it can adjust to either rising or falling lake levels and protect the nest from either drowning or being left high and dry and inaccessible.  By rising and falling with the waves, it also helps to minimize the washing away of nesting material a little bit.

But even with all of that, there are no guarantees.  The nest is still vulnerable.

As you watch the waves this morning, you will see some waves that actually break over the nest or spray water high over the nest.

Oh what the loons have to put up with that we never even think about.

The last couple nights we have also had our old friend, Mr Muskrat, back.

He has been up on the nest several times running back and forth.  I am not sure what he finds so interesting about the nest.  But he sure seems to like to 'inspect' everything.

I don't worry about what he might do to the loons.  He is the one who is danger if he gets too close to the sharp beak of a loon.  I heard some gnawing sounds last night I think.  It was hard to tell with the noise of the wind and the loon nest rocking on the waves.  But my biggest concern about the muskrat is that he would gnaw through the cables coming from the camera.  If that happens after the loons are on the nest, that would be the end of our viewing for the year.

So we need loons up on the nest to convince the muskrat that this is not a safe or friendly place for him to be.

The forecast is for much of this week to be rainy and cold.

What is the old saying?  'April showers bring May flowers'!

So today, we wait for May flowers.  And sunshine.

And LOONS!

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