Thursday, April 26, 2012 5:39 am CDT

45 degrees F   Partly Cloudy   WInd  10 mph N

Sunrise 6:06am CDT   Sunset 8:13pm CDT

The fierce wind that you heard late last night has brought in a new weather system with it.

A colder weather system.

After a high of 80 degrees F for the last couple days, temperatures are not forecast to reach more than the mid 50s for the next several days.

There are waves on the lake this morning.  Not huge.  But enough to bounce a boat around.  What we Minnesotans call "walleye chop".  This morning a heavy walley chop.  And enough to bounce the nest around.

Off to one side, not too far away, sits one of the loons in the first light of day.  Ever vigilant.  Ever watching.  Ever ready to defend its hard won territory from all intruders, foreign and domestic.  Whether it be a goose or a muskrat or a beaver or even another loon.

Bouncing on the waves is nothing new for them.  They are used to water and waves and wind.

Last night after dark, there were more yodels and tremolos.

But as far as I could tell, there were no actual confrontations between the loons.

It was one loon hollering across  the lake, "This is MY territory!  You stay away."  And then another loon across the lake answering, "Oh yeah?  Well this is MY territory over here and you just stay where you are."

Hopefully the territorial issue is starting to get resolved and the loons can get down to the business at hand.

That of laying eggs.

From the signs I have seen so far, I don't think an egg is imminent but that could change at a moment's notice.

Before the territorial fights started almost a week ago, I had thought that we were very close to egg laying by all the signs.  But that has changed somewhat over the last week.  But at this stage things could change very quickly.  It is impossible to tell what is going on inside that loons body.  There are probably egg(s) being readied.  But how far along are they?  That is an unanswerable but amazing question.

A loon egg is very large.

Probably equivalent in volume to three chicken eggs.

The USDA classifies a chicken egg as "large" if it is about 57 grams.

The loon eggs that I retrieved off the nest two years ago that were not viable weighed 140 grams and 150 grams.  They both floated so they were lighter than a normal egg would have been.  This was after sitting out for over a month so they  probably lost some of their original weight.

So the next time you make your three egg omelet for breakfast, stop to think that that is about how much egg a loon must produce.  Twice.

It is those eggs we wait to see.

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

Copyright 2012  Larry Backlund

Wednesday, April 25, 2012 11:05pm CDT

 

56 degrees F   Partly Cloudy  Wind 20 mph NNE

 

 

 

All of a sudden the wind has picked up as a front is apparently coming through.  What had been a lake as still as a mirror not more than a few minutes ago is now rolling with white caps.

 

The nest is rocking and rolling in the waves.

 

Today has seen its share of technical challenges.

For those of you who sympathized with the computer problems I am having right now, I thank you.  I am not sure if this is related to this morning's problems [which continue tonight], but about 5 pm I found out that a virus was sending out emails from my account.  Tracing things back, it turns out I got the virus from a very trusted person  whose name you would recognize if I said it.  But it certainly is NOT their fault.  They are a victim as well.

 

And then there have been the technical problems with the site.  [btw, the problems with my computer are totally unrealted to some of the other glitches .... it is not in that loop at all.]

 

But I trust that you can see some of the improvements in sight and sound that have come from experimenting and tweaking.  Nothing is ever as easy as it seems sometimes.

 

The good people at Broadband have been so great to work with.  Where else would you get the president of the company personally working at this time of night to give you the best experience possible?!

 

The loons have been on the nest at least a couple times today and they continue to show definite ownership of the nest.  Including defending it from other loons and from a goose who was unceremoniously ushered off the nest by a loon.

 

There have been several instances of territorial calls (yodels and tremolos) but no chases that I have seen or heard of (but I was gone for most of the day.

 

Even though we get impatient that the loons have not laid an egg yet (yes, include me in that), we are still within the normal range for egg laying on this particular nest.  In far northern Minnesota, New England and Canada, many loons do not nest until the first of June.  The norm here has been for them to nest the last part of April or the first part of May.

 

So there is absolutely no need to get concerned yet.

 

I would like to see less territorial battles.  But even that is normal for loons.  You are having the privilege of being a part of something that happens with loons all across "the great north country".  You may not be able to see the actual chases and battles as they happen, but through other videos and just being a part of this hopefully it brings a whole new understanding and appreciation of what loons go through to raise one or two little chicks.  

 

And to hear the calls .... the yodels and tremolos and wails.

 

What excitement will tonight bring?

 

Muskrats?

 

Beavers?

 

Geese?

 

Intruding loons?

 

Thank you for watching.  And thank you for your wonderful patience as some of the unforeseen glitches are worked out.

 

 

 

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

 

 

 

Wednesday, April 25, 2012 3:18 pm CDT

76 Degrees F    Sunny   Wind Calm

[First of all, let me apologize for not posting before now.  I was ready to post at 5:30am this morning just as it was becoming light.  The loons were sitting unusually close to shore, between the shore and the nest.

But I have had a major computer malfunction.  The screen on my computer was totally black even though trying a number of different things.

I had to leave for a meeting a little before 7 and did not have time to try to figure out what had happened.  I have now been home a couple hours and still have not figured out what has happened ... if it is a virus or something else.

I thought for sure I would have to go to the library to post anything for you.  But I was able to dig out a very old monitor (it is terrible) and kluge things together and I can at least now see what I am typing ... although barely.]

Yesterday was a pretty peaceful day in the "War of the Pansies"!

The loons were back and forth on the lake, much of the time totally out of my sight.  But they spent little time on the nest.

Then about 9pm, something happened that I have never seen.  Nor did I see it this time - one of our faithful viewers from many years recorded it.  She said one loon was getting up on the nest when suddenly another one attacked from behind.  Obviously one of them must have been an intruder, probably the one that got attacked.  I have never seen that happen before in all the years of watching loons.  I am sorry that I was not home to see it.

When I did get home, there were a number of yodels and tremolos from the lake shortly after 10pm.

As I went down to the lake to listen, there did not seem to be a fight.  I could not see the loons in the dark but it sounded like a pair were yodeling and calling fairly close to the nest.  The anwering yodel was coming from the other side of the lake.  Over and over they called.  The close loon would yodel and what was apprently the mate with him would tremolo.  And then from across the lake would come the answering yodel.

Over and over they called.  'This is my territory, stay away.'  And the answer, 'Oh yeah?  Well THIS is MY territory so YOU stay away from over here!'

The loon across the lake had a very unique yodel which I have not heard before.  The first note sounded good, the second note sort of cracked and then then third note was just pitiful.  So unless he just has a case of laryngitis, this may be a distinguishing characteristic for this particular loon.

But they were far enough away from each other that even in the darkness it was obvious that they were not physically fighting.

Then it was quiet for a while.  I thought I need to get to bed because 5am comes too fast.

But then just after midnight yodels and tremolos started from loons that sounded like they were close to the nest.  But this time they were not answered from across the lake.

These are the loon symphonies that I used to love to listen to up in the Boundary Waters on a canoe trip.  Now I enjoy them a little less because I know what is being said.  But I still enjoy that wonderful, indescibable sound of the wild.

At 12:15am, one of the loons got up on the nest and did a little bit of nest building.  Then the other loon also got up there, the male I assume.  The female finally left after about17 minutes but the male stayed on the nest.

Altogether they were on the nest for22 minutes, one of the longest times on the nest that I have seen this year.

The muskrat decided to also make a couple visits again last night.  But thankfully no beaver.

Amazingly, I understand from the chat that there was a goose on the nest today but that the loon made sure there was not welcome mat for him!

The loons have been near the nest since I came home and have also been all the way across the lake.

When I saw they were across the lake I saw a chance to quickly go out to the nest and see if I could do something to tone down the brightness of the IR light on night vision.  Let me know if it helped tonight since I am having trouble see a viewable picture.  I was able to do it quickly and the loons did not even know I was there.

I don't know what to tell you about updates with the computer problems I am having.  Hopefully this will hold together until I can figure out something more permanent.  But this monitor is driving me nuts so my posts may be a little shorter.  And you can be thankful for that!  ;-)  [Please excuse any misspellings since I can't see them well.]

The good folks at Broadband have been trying to bring the sound levels up a little bit so hopefully you can hear a little more of the background sounds.

Comments or Questions?   LoonCam@yahoo.com

Copyright 2012   Larry Backlund

Tuesday, April 24, 2012 1:37pm CDT

Just a heads up for those of you who might be watching.

If I get a chance this afternoon when the loons are well away from the nest, I may try to go down and wipe what appears to be a spider web off the front of the camera.  It will probably be the last time I have a chance to do it.

If I am able to do it, it probably won't last more than a few seconds.

But I just wanted to give you fair warning in case you see a hand appear in front of the lens.

It is an absolutely beautiful sunny day here in Minnesota.  Just a very light breeze and temperature of 76 degrees.

And better yet, it has also been a much more peaceful day for the loons.  They just visited the nest a few minutes ago although they did not get up on the nest.

Tuesday, April 24, 2012 7:14am CDT

44 degrees F   Clear   Calm

Yesterday was a day that was a little quieter in the "War of the Pansies".

While there were times of yodels and tremolos between competing loons, I did not see any chases take place, although they may have and I just wasn't watching at the time.

There is at least one other pair of loons on the lake that I have seen.

On this cool calm Minnesota morning, two loons sit in the rising morning sun not too far out from the nest.

They are both half rolled over on their sides, their beautiful white breasts exposed as they preen their all important coat of feathers.  The condition of that coat determines if they have protection from the cold water and cold air.  So they will spend a lot of time each day preening and making sure every feather is just right.  And that every feather is coated with a special oil that they produce with a gland located at the base of their tail.

Each of them is doing the "foot waggle".

The foot waggle is when a loon extends one leg out of the water and waves that impossibly large foot in the air.

Someone has calculated that if we were to measure a loon's foot in terms of human measurements, they would have a 46 Triple R shoe size!  That large foot is one of the things that makes loons such powerful swimmers.  It allows them to chase and catch even the most nimble minnow or small fish under water.

No one knows for sure why loons do the "foot waggle".

I have read some researchers who claimed that they did it as a temperature control mechanism and to cool off.  That is one explanation that I personally don't buy or understand.  If they were trying to cool off, it seems more logical that they would keep their foot in the water which is usually much cooler than waving it around in the warmer air.

To me, the foot waggle is yet one more of the many things about loons that we do not understand.

You can even see the youngest chick only a few days old doing the foot waggle.  It is something so characteristic of loons.  I am not sure if other waterbirds do it or not.  I have not observed them doing it like I have seen loons do over and over.

So on a beautiful spring morning, our loons are relaxing.

They have already been up on the nest this morning and mated as well as a couple times yesterday.

They were even up on the nest late last night in the dark.

It is good to see them back on the nest after the interruptions of the last few days and very little time on or around the nest.  Hopefully things are settling down so that they can get about the business of raising a new generation of loons.

One can only wish they would have brought with them the map from last year that they drew with the locations of the territorial boundaries and that they could skip all this territorial confrontation.  But, alas, they seem to have forgotten the map down south and so they go through the re-establishment of territory.

It is amazing to see how well defined the boundaries become.  You can almost draw a physical line in the water which represents the line across which the loons will not stray once they have established the territory.  How they know, I do not know.  But the important thing is that they know where that line is and whose territory is whose.

Once that line is established, there will be more peace, less fighting and less confrontation.  And the loons can get down to what they need to do at this time of year.  Laying eggs and raising young loons.

I got a note yesterday from Carol Jansky at St John's University.  Carol was involved 2 years ago when we implanted the satellite tranmitters in two loons from the St John's campus.  One of the loons they affectionately named "Big John".  She told me that Big John and his mate have already apparently laid egg(s) over the weekend and are now incubating them.

That is what we are waiting for here.

Then we can all breathe a sigh of relief when the eggs are laid ... that is breathe a sigh of relief until the next event in the drama strikes.

Twitter and tweet and let your facebook friends know that now is the time to start watching now if they are not already doing so.  They will never regret being a part of this beautiful drama.

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

Copyright 2012  Larry Backlund