Waiting for the Butterflies!

Spring has been very busy. The butterflies took their time arriving this year. Some of the caterpillars were not as hearty as previous years. We have pictures of the little critters on the milkweed brought in by a parent.

mbflyegg

The milkweed was purchased at a local nursery that does not spray its plants. It already had small eggs on the plant.

mbflyhatch

Within a week the eggs started hatching.

mbflycaterpillar

The caterpillars munched on leaves for about ten days.

mbflychrysalis

The last thing to appear was the chrysalis.

Our  first butterfly  did hatch after 12 days, but its wings were not formed correctly. Another hatched over the weekend and had to be released. So now we wait for another. This project takes care and patience, but is so amazing to watch.

The Life of a Caterpillar

The life of a caterpillar is led by one simple task: EAT! They hatch out from an egg smaller than a grain of rice and have about a week to grow to the full caterpillar size. They will then have to find a safe place to attach themselves, become a chrysalis, and hang around for several weeks until they are ready to become a butterfly. It is one of the most amazing things to see first-hand. It is a great way to welcome spring if you can get your hands on some caterpillars!

I brought in some caterpillars from my flower garden and was surprised to hear all the “ewws” and “yuckies” coming from my preschool students. Yes, they all knew that a butterfly came from a caterpillar, but most thought the creatures in the new habitat were bad worms.
caterpillar

Gulf Fritillary Caterpillars

Now, we count the days they are eating and hope to see a chrysalis soon. That will only lead to more counting as we wait for a butterfly, but counting is good!

The Heart Shape Returns

The great wait begins. First, the weather doesn’t cooperate. Then, several of the caterpillars escape before they even make it to the preschool science room.

chrysalis

Finally, I have secured some eggs and they hatch! NOW, we must provide them with food until they are big enough to turn into chrysalis. There are many other things we can do until then, like look for heart shapes around us.

The shape of a heart is often found in nature. Flowers and leaves come in the shape of a heart. Three green hearts make a Shamrock. Have a live shamrock on display for children to see. Press some of its leaves and laminate it.

shamrock

One of my waiting stations has a stamp pad activity for making shamrocks. Three green hearts stamped close together make a shamrock! Ask children to write their names on their artwork, or at least the first letter. While my activities are not holiday activities in general, they sometimes reflect what is happening in our culture.

shamrockprint

After three hearts come… Four hearts. Yes, I do have a rhyme for this.

Counting Hearts

One heart means “I love you.”
For a valentine you will need two.
Three hearts make a shamrock nearby
While four can be a butterfly.

Later in the month, I change stamp pads from green to pink and blue for the butterflies.

Theme for March – Butterflies and Moths

Traditionally, March is a good month for a butterfly theme, but this year has been colder and the butterflies are absent from our yard.  That doesn’t keep our preschool classroom from being on a butterfly alert!  Be on the look out because they will be here soon.

I start the theme by replacing book and puzzle activities and introducing two songs:

Little Caterpillar
(Tune: Itsy Bitsy Spider)
The little caterpillar crawled up into a tree
Turned into a chrysalis and slept so quietly
He slept a dozen days and didn’t make a sound
And he dreamed of his new life
When he could fly around.

Crawling Caterpillar
(Tune: Are You Sleeping)
See the caterpillar
See the caterpillar
Watch him crawl
Watch him crawl
See him eating all the leaves
When he’s finished, he will go
And crawl away
And crawl away

The children are on the lookout 24/7 for caterpillars. Caution should be taken because there are a few unfriendly caterpillars and a few that cause allergic reactions. I stick with the Gulf Fritillary, Monarch, and Painted Lady. They are the easiest to identify and are quick-growing. If you are trying to attract butterflies, then you must be sure to buy plants that have NOT been treated or sprayed. If it will kill an insect, it will kill a caterpillar or butterfly.