Showing posts with label Nature Study-Spring. Show all posts
Showing posts with label Nature Study-Spring. Show all posts
Friday, May 13, 2011

Nature Study: Birds of Spring

If you drive past my house you might notice some horrible looking Christmas greenery still hanging up on my porch.  No, we are not just procrastinators who forgot to take down their decorations from Christmas!  
Picture of our Ugly, Brown, Dead-Looking Christmas Hanging Baskets aka The House Finch's Perfect Home

OK, I take that back.....  Perhaps we do tend to procrastinate a bit when it comes to taking down Christmas decorations.  However, that is not the only reason we have left our Christmas stuff out.  This year we have a very good excuse for leaving those baskets up.   Inside those ugly, dried out baskets is a family of house finches. It has been a wonderful experience for all of us observing those beautiful birds this spring...and right outside our front door no less!
Photo of The House Finch courtesy of IBC Bird


Hollywood Comes to Visit:
Late winter/early spring I started to notice this pretty pair of small birds scoping out our hanging baskets.  They would kind of hang out in the tree next to it, checking out the scene:  Watching how often we came in and out of our front door;  Watching the baskets to see if they were sturdy;   Landing on them and popping their heads in and out of the leaves, etc.  So I left the baskets up with the hunch that perhaps the birds were looking for a nesting location.  I had no idea what kind of birds they were at the time.  I just thought they were pretty--and I felt it nice to give the poor creatures a home seeing that my suburban-housing-development probably took up a much of their natural nesting spots.

I got out my favorite bird field guide and the kids and I looked the birds up.  We discovered that we had a family of house finches moving in.  The kids were eager to learn more about these "new pets"---so I we started to research them and learn more about them.  It turns out these simple little birds have an interesting history.  House finches were originally only residents of Mexico and the Southwestern United States.  However, in the 1940's the birds were illegally sold as "pets" marketed under the name of Hollywood Finches.  The name was a marketing ploy given to make the finches seem more posh and exclusive.  Well...in order to avoid procescution under the Migratory Bird Treaty of 1918, the owners and distributors of these birds started releasing them into the wild.  The birds did not die when released into the wild and infact, the "Hollywood Finches" thrived.  So much so that they are displacing the native purple finch and house sparrows.

Range Increase of House Finch:  Photos from Wikipedia


Beautiful Soundtrack:

These baskets hang inches from my front door.  So when I would have the door open I can hear the little male just singing his heart out trying to establish my porch as his territory.  The house finch has a beautiful song.  You can click this link to hear their songs.  I will sometimes just open my front door so that I can hear these little finches singing as I am cleaning up our living room.  I have to admit that I did feel a bit like snow white cleaning my house with birds singing to me in the background.   I am a firm believer that all mothers should have birds serenade them as they clean the house!
Birds should always sing to you as you clean the house! 

The Babies Arrive!
Seemingly overnight, the female finished building the nest.  The male didn't seem to help much.  Unless you call singing noisily nearby helping, and tweeting loudly at everything that pasts the nest. ???  However, the nest was built very quickly and effeciently by that mother!  Almost a week after the nest was constructed the mother begin to sit on her nest.  I didn't take any picture of this since I didn't want to spook her.  I could tell she wanted privacy and as a mother myself I respected that.  :) 

Around Easter time, the female begin leaving the nest for short periods of time to visit our bird feeder outback.  I did sneak a picture inside her nest and this is what I found:

Picture Taken 4-23-2011:  Inside the nest of a House finch.  Two VERY tiny baby birds and one egg left unhatched.

I didn't take too many picture because I could tell the poor things were frightened for their lives when they saw a HUGE person standing over their nest.  They would shake and shiver when I would come near them.   I would also try and sneak and take a peek into their nest only when the mother wasn't around.  I was afraid that she might not come back to her nest if she saw me messing with it.  (I don't know if that was a valid concern or not.  However, I didn't want to risk it.) 

A few days later I snapped another picture and to my surprise, the third egg/bird was missing.  (At least I couldn't see it all in the nest.)  I looked around the ground and I didn't see any broken egg shells or eggs.  So it is a mystery to me what could have happened to the third egg/chick. 
Picture Taken 4-26-2011:  Inside the nest of a House Finch.  What happened to the third egg/bird?
Empty Nesters:
At this point, my little baby "Hollywood Finches" have fledged the nest.  We are officially empty nesters.  I have seen multiple small House Finches at our feeders and I like to imagine that those are the babies that were in our nest.   (There is no way of knowing for sure though.)  The mother and father finches still hang out in the tree outside our perch.  And I even caught the female bringing a little piece of fluff over and stuffing it into the empty nest.

Thanks for reading!!


Links to become Attached To:
The Handbook of Nature Study Spring Bird Series
Preschool Corner


Friday, April 15, 2011

UPDATED- Nature Study for Preschoolers: Twig Race

Picture Taken on 4-15-2011--Scroll to the bottom to see the UPDATE on this post
 Do you have a preschooler who loves to race?  Are they always racing to see who can be the first up the stairs?  Or the first to the car?   Well, I have a little boy who loves racing.  So we decided to incorporate a little racing in our nature study this week by having a "twig race."  This is an excellent project for you to do with your kids this time of year.

This project came from the book Mudpies to Magnets: A Preschool Science Curriculum.  It is a fantastic book filled with GREAT ideas of exploring science with preschool aged children.  I highly recommend it.

Mudpies to Magnets: A Preschool Science Curriculum

What is a Twig Race?
"The Twig Race utilizes observation of the marvel of spring---the renewed growth of trees as buds and leaves grow from their twigs.  But which grows fastest, the twig on the tree or the cut twig that is taken inside?  The children observe the growth of the twigs both indoors and out.  Who wins the race?  Try it and find out!", Mudpies to Magnets: A Preschool Science Curriculum, p. 127.

How to have a Twig Race?

In the very early spring (like right now!), pick a tree that your children are well associated with to study.  We chose a cherry tree that grows right outside our front door.  We pass this tree several times per day as we go in and out of the house.  So we have plenty of chances to observe it throughout the year.

Talk to the children about the lack of leaves on the tree.  Also, point out the buds on the tree to the child.  Have the child describe the buds as they see them.  (Different trees have different feeling and looking buds.)  Also explain to them the purpose of the buds.

Next explain that we are going to have a race with the tree and see which twig sprouts first:  the twig the tree takes care of OR the twig that we take care of indoors.  Clip a twig off of the tree using a clean cut and put it indoors in water next to a window.    Also, pick a specific twig which you wish to race by tying a piece of brightly colored yarn or ribbon on it.

Everyday observe the twig outdoors and the twig you are taking care of indoors.  Which twig wins the race?

Our results:
The kids and I made a hypothesis on which twig would win the race.  I personally thought that the twig left on the tree would bloom first.  Marcus and Sophie thought that they would win the race by taking very good care of their twig indoors.

Well...who won the race?   In our case, it was the twig left indoors.  (I was quite surprised!)
The buds on our twig are just beginning to bloom into very pretty flowers:

Our indoor twig (picture taken on 4-11-2011)
The twig outdoors is still far from blooming:
Here you can see our outdoor twig we are observing.  We tied it with a red piece of yarn so we could easily find it.  (picture taken on 4-11-2011)
We are going to continue to observe our twig indoors and out to watch for other changes.

Well, thanks for reading!  I hope you enjoy this special time spent with your children getting acquainted with nature.
_______________________________
UPDATE:  As of April 13, 2011, our Cherry Tree is in FULL BLOOM! 
Picture taken on 4-15-2011-Most of the Cherry Tree is in full bloom
The blooms happened slowly at first, and then, seemingly overnight, the entire tree was covered with flowers.  It was really a magnificent change.
Picture Taken on 4-15-2011
 Here you can see our twig that we were racing with.  (Remember, we tied it with red yarn to mark it.)
The tree obviously won the race!  Picture taken on 4-15-2011
Meanwhile, the cut twig hasn't shown much change.  It has very little, meager-looking blossoms.  So although the cut trees blossoms may have opened first, they lack the splendor that the actual tree produced.
As to be expected, the tree takes better care of its twigs than we can.  Picture taken on 4-15-2011
 
Here come the honey bees:
On the very first day our tree blossomed, the tree was COVERED with bees.  Probably about 30-40--- which seemed like a lot to me!  I was inside the house and I could actually hear their humming.  However, after about a day they moved on and I haven't seen a single one back. 




Links to Become Attached to:
 

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