Monday, June 1, 2015 6:35 am CDT

44 degrees F   Partly Cloudy   Wind Calm

Sunrise   5:28 am CDT     Sunset   8:54 pm CDT

 

I am STUNNED!

We just had a nest exchange and there was NO chick under the male who had been sitting there for 17 hours and 10 minutes.

The female quickly and efficiently moved on to the eggs.

With all the wing lifts and body pushups that the male had done all last night and throughout the night, I was sure we were going to see a little chick this morning.

The exchange was quick enough that I could not examine the eggs.

But both eggs looked to be intact yet.

So now we wait some more.

I still have to believe that the male was reacting to something from a chick trying to get out of the egg.  But there was no chick to be seen.

Now let's see if the female reacts the same way.

And let's see if there IS a chick trying to be born.

 

Copyright  2015    Larry R Backlund

 

 

Sunday, May 31, 2015 5:14 am CDT

36 degrees    Clear   Wind Calm

Sunrise  5:29 am CDT    Sunset   8:53 pm CDT

 

So far I do not see any signs of an imminent hatch.

The loon on the nest, who I presume is the male, is sitting quietly.  No obvious "twitching" from movement of chicks beneath him.

His wings are tightly wrapped around the precious eggs to protect them from the cold morning air.

Wisps of fog drift lazily across the surface of the lake.

We are still under a 'frost advisory' until 8 am this morning.

Right now we are at 36 degrees here at "Loon Lake".  And the temperature still could drop a few degrees in the next couple hours.

A number of reporting stations around the area are already a few degrees lower than that.  And numerous reports around the Arrowhead of Minnesota have temperatures in the upper 20s!

Good grief!  This is the first of June!

The wind has gone way down after the last couple days of winds rocking the nest in the waves on the lake.

The sky is clear and this should prove to be a sunny, if cool, spring day.

A perfect day for our first chick to arrive.

If we are going to have a successful hatch, expect to see one chick hatch first.  And then the other chick will hatch about 24 hours later.

A couple weeks ago I said that if I had to guess, the eggs would hatch either today or tomorrow.

I am still standing by that prediction.

Now we can only wait to see if it comes true.

The drama builds.

 

Copyright, 2015     Larry R Backlund

 

Saturday, May 30, 2015 6:00 am CDT

43 degrees F    Clear     Wind 13 mph N

Sunrise   5:29 am CDT     Sunset 8:52 pm CDT

 

On an unseasonably cold and windy morning, we have just had our morning nest exchange.

The male has left  after his long overnight shift the nest and the female smoothly moved onto the nest, turned the eggs and settled in for her shift.

The eggs are now once again protected from the wind and cold air.  Safely sealed under the female loon.

Are there chicks in those eggs?  How far along are they?  Are they doing well?  When will they hatch?

So many questions.  So few answers.  And the loons aren't talking.

So we can only wait and watch.

It will take the chick sometime to work its way out of the egg as it uses its egg tooth to break through the shell.  It will work its way around the egg internally first and then externally through the shell.  This is something called "pipping".

Or as someone has referred to it, "pip and zip" as it unzips its egg.

Whenever it is going to happen, it definitely should be within the next few days 

Now that some of the flowers have bloomed, just in time for the arrival of our chicks, it may be time for me to tell what they are.

You have made so many wonderful guesses.  And people have guessed one of them, but not the other.

First of all, there are yellow irises and daylilies which have not started to bloom yet.  

My yellow irises around the house are already blooming.  But the irises on the nest have suffered a number of indignities that they do not look like they are even close to blooming yet.

First it was very cold and dry for them during the first couple weeks on the nest.  So they did not grow much.

And then the loons seemed to want to dig and mine every bit of soil they could from around the iris roots.  Which probably set them back even more.  So they are surviving but that is about it.  I do not see any blossoms that are ready to open.

There were two new plants that I had put on the nest this year.  And you have guessed one of them.

The white flowers are daisies.  And specifically they are Shasta daisies

The ones on the far side of the nest have been blooming for almost a week now, but the blossoms have been up above the top edge of your picture so you could not see them.    The ones on the right side have now opened and are in view.

The other new plants that I put on the nest this year is the lavender flower that you see right next to the nest.

If you remember, the female loon pulled it out by its roots when she was 'excavating' and moved it right next to the nest!  I am surprised that it even survived!

There was a second plant of the same flower in the top corner furthest from the camera.  But that one obviously did not survive all the excavating.

The plant has been stunted by its rough transplanting.  Normally it would be almost 3 feet tall.

It is what I have known all my life as Sweet Rocket.

I am not sure what the scientific name for it is, but it is a wildflower.  It has a head of individual florets and in a large grouping is really quite pretty.  It can spread and take over an area and can be quite invasive.  But during its main bloom period a large group of them offset with white daisies and yellow and purple irises can be quite striking.

Those of you who were watching very early in the year may remember what someone referred to as a 'stick' in the upper left hand corner of the nest.  A stick that the wind blew over fairly quickly.  That stick was the flower stalk from last year's Sweet Rocket flowers.'

The other small green plants that you see beginning to grow at the bottom center of your picture look like they might be Jewel Weed.  This is also a wildflower that often grows along the shores of lake and rivers and swamps.  I have a lot of it that I let grow along the lakeshore.  Later in the summer it has attractive yellow/orange flowers.  It is part of the impatiens family.

But the best part about the plant is that if you have mosquito bites or even poison ivy, crushing the leaves and stems and rubbing them on the site will give you some relief from the itching.

So now you know what the new flowers are.

And they have bloomed just in time to welcome our new chicks.

But the chicks aren't quite here yet.

We will have to wait just a little bit longer before we see what could be some of the cutest chicks in the whole world of birds.

And then unfortunately we only get to see them for about one day before they leave the nest!

Let me tell you about something else you might be interested in.  Most of you know the name Kevin Kenow.  I h talked about Kevin many times and the work that he has done for years studying loons.  Kevin Kenow is with the United States Geological Services (USGS) and he is the one who has banded our loons.  They bands that you are now thankfully able to use to know which loon is which.  Which one is the male and which one is the female.

For those of you in Minnesota or even the Upper Midwest, you might be interested in hearing Kevin speak.  He will be giving a presentation on the results of some of his research on loons at Douglas Lodge in Itasca State Park on Thursday evening, July 8th at 7pm.  I am sure you would find it very interesting.

Itasca State Park is well known to Minnesotans.  But even those of you from other states or even other countries around the world may know of Itasca State Park.  You just didn't know you knew it.

It is Minnesota's oldest state park and the second oldest state park in America, right after Niagara Falls State Park.

Itasca State Park is where the Mississippi River, one of the great rivers of the world starts!

The Mississippi River flows out of Lake Itasca and at its headwaters, you can walk across the Mississippi on a few rocks!

For many years it was not known where the Mississippi River started.  But finally the explorer  Henry Schoolcraft found its true source.  In fact the name "Itasca" comes from the Latin words for 'true head'  - "verITAS CAput".

I bet you never thought you were going to learn all that when you started reading this morning.

But the main thing that all of us want to "learn" is when the loon chicks are going to hatch.

That is still a secret known only to the loons.

 

Copyright 2015   Larry R Backlund

 

Friday, May 29, 2015 7:15 am CDT

64 degrees F   Partly Cloudy     Wind Calm

Sunrise   5:30 am CDT     Sunset   8:51 pm CDT

 

The clock continues to tick.

We are one more day closer to the hoped for hatch of our little loon chicks.

Oh, to be able to look inside those eggs and know what is going on.  And to truly understand the wonder of what is going on.

If we are to have a successful hatch, it should occur in the next few days.

If it goes much beyond Tuesday of next week, then there would be cause for concern.  But for now we look forward with great anticipation to seeing two new healthy and cute little loon chicks on the nest.

I realized that we have not talked yet this year about why it is so difficult for the loon to walk on dry ground.

So for you veterans of the LoonCam, this will be review time.

But for those of you who are new to the LoonCam, especially so many school classes that have been watching, this will be a fun little game that we will play to better understand our loons.

A few weeks ago someone said 'It looks like the loon is injured' when they saw the loon clumsily and with some difficulty get up on the nest.

What they were seeing is that the loon was built for the water, not for getting around on land.  In fact, a loon is so poorly adapted to being on land, if they were on dry ground far from water they would die.  For they could not take off and fly.  The only way they would survive is if someone rescued them.

A loon finds it difficult if not almost impossible to get around on dry land.

Let's take a look at why this is.

Do this exercise with me.

Pretend that you are a chicken!

Stretch out your arm in front of you.  Go ahead.  If anybody is around watching you, they won't think you are crazy.  Or should I say "loony"!?

Now let's pretend your arm and hand are the leg and foot of a chicken.

Your hand is the chicken's foot.  Spread your fingers and wiggle them.  Your forearm is the chicken's lower leg.  And your upper arm and biceps are the chicken's drumstick.

Now move your arms like you were a chicken walking around.

It is pretty easy to do, isn't it?  You can see how a chicken would walk.  You can move your 'foot' foward and back.  Even from side to side.  If need be, you could probably even run.

That is how a chicken is built and how it gets around.

Now let's look at the difference between a chicken and a loon.  And see why it is so difficult for a loon to walk on land.

Do the same thing with your arms.

Your hand is the loon's webbed foot.  Your forearm is the loon's lower leg, where you see the colored bands that we use to identify the male from the female  And your upper arm once again is the loon's drumstick.

But this time pretend that you have a piece of cloth or a big rubber band wrapped around your upper arm and your body.  That cloth or rubber band holds your arm tightly against the side of your body so that you are no longer able to move it freely.

Now try to "walk" like you did a little bit ago when you pretended that you were a chicken walking.  Don't let your upper arm or drumstick move away from your body at all.  Hold it tightly against your side.

It is a totally different feel, isn't it?

Where it was easy for you to walk when you were a chicken, now it is VERY difficult to walk.  All because you are holding your upper arm or drumstick against your body.

That is exactly what a loon is faced with.

For, you see, the loon's drumstick is totally encased in body skin.  It is held tightly up against the loon's body by that skin.  Only the lower part of the leg is able to move around freely.

And that lower leg comes out of the loon's skin way near the back of its body.

So now you know why a loon has such difficulty walking on dry land.  Remember that each time you watch the loon get up on the nest and try to make its way to the eggs.  It is only able to move the lower part of its leg and its foot.  It cannot move the drumstick at all.

It makes them very powerful swimmers.  But they could never be a marathon runner!

Today keep a close watch for any signs that we may be getting close to a hatch.

I don't expect it to happen today.  But it probably will happen in the next few days.

The excitement builds as we approach the climax of the arrival of our little look chicks!

 

Copyright 2015    Larry R Backlund

 

Thursday, May 28, 2015 5:21 am CDT

53 degrees F     Partly Cloudy  Wind Calm

Sunrise  5:31 am CDT     Sunset   8:50 pm CDT

 

After a long night on the nest, the male loon sits looking around his kingdom.

The lake is like a sheet of glass on a cool morning.

The sun will be up in a few minutes.  But the loon is already up and watching.

One has to wonder if he can sense what is going on inside the eggs.  Is there any sound?  Is there any movement?

We are now within a few days of probable hatching of the eggs.

Here are a few things to watch for.  Signs that hatching may be imminent.

The loon may look like it is 'sitting lighter' on the eggs.  It is hard to explain what that means.  But you will probably recognize it if you see it.

But the surest sign is "twitching".

The loon will literally jump or make a quick movement as the chick tries to make its way out of the egg.

The chick has a sharp protrusion on the end of its beak that is called an "egg tooth".  The entire purpose of the egg tooth is to give the chick a tooth to break out of the egg.  It will go around the inside of the egg and cut through the egg shell.

It is this action by the chick that the loon on the nest is feeling as it 'jumps' or twitches.

When you see that, you can be quit sure that there is a newborn chick hatching under our loon.

This can go on for quite some time.  It is a lot of work for a chick to break through that thick shell.  He will work on it for awhile.  And then take a rest as he is completely exhausted.  And then start working again on breaking through that shell.  All during this time you may see the adult loon 'twitching'.  And then relaxing.  And then 'twitching' again.

They are all hopeful signs that we may see a chick soon.

Even after the chick has broken free from the egg, there may be a period of quiet as the chick lays under the adult recovering.  Totally worn out from the effort.

But then as he recovers from that effort, the non-stop action begins.

You will see the loon move.  Lifting a wing.  Looking around as if to say 'what is under there'?

And then you will get your first glimpse.

A glimpse of a new black downy loon chick that makes you give a reflexive,"AWWWWWWW!"

The cutest little chick imaginable.  Full of life.  Full of energy.  A perpetual energy machine.

The chick will by now be completely dry and downy.

It will peek out from under a wing.  Looking around at the new big world that it has never seen before.

And then it will finally crawl out from under that wing.  And all bets are off.

It will climb up and over and on the parent.  It will peck at the adult and 'peep'.  It will go non-stop.  Until it has worn itself out and just has to stop and rest for a few minutes.  But then it is up and going again.

Waiting for the other egg to hatch.

The second egg will usually hatch within a day of the first egg hatching.

Sometimes the first chick stays on the nest until the second egg hatches.

Other times he will jump into the water even before the second egg hatches.  He is ready to swim from the very first few hours of life.

But for our own peace of mind, we like to see the chick stay on the nest as long as possible.

The lake is a big and scary place for a tiny little loon chick.  There are big fish and turtles that like little loon chicks.  But they like them in the wrong way.  There are birds in the sky on the watch for little loon chicks.

But however long it is before that chick jumps in the lake, it is never long enough for our way of thinking.  We want to hang onto them.  We want to watch them.  We want to go "Awwwwww"!

But loon chicks are meant for the water, not the nest.

And so normally they will leave the nest within 24 hours.

From that time on to be birds of the water.

So prepare yourself for one of the best shows possible as our chicks hatch.  And watch every minute closely.  And enjoy every minute.  Be prepared to have your heart stolen.  To say "Awwwww" over and over and over.

Because all too soon they are gone.

But that is the way nature intended it .

That is what it means to be a loon.

 

Copyright 2015   Larry R Backlund