Showing posts with label butterflies. Show all posts
Showing posts with label butterflies. Show all posts

Monday, July 28, 2008

Reflections, caterpillar updates

Have had so many wonderful gardeners and family here to the gardens. Had a great start to the tour weekend weather wise, but unfortunately, had to cut the last tour short due to thunderstorms. That tour will be finishing up during the week.

We had some very special moments during the tours. As a Spicebush Swallowtail had hatched that morning we used the tour as an occasion to release this butterfly.

I told about butterfly and balloon releases we had for the foster children living with us. There was one sibling pair who had lost their father when they were 2 and 4 years old. Two years later, at our house, they were in deep mourning, and it was especially hard on holidays and birthdays, missing their departed Dad and their Mom, who was only able to see them on weekly visits.

We would blow up balloons which they would decorate and write messages on, then we would release them up into the sky to be carried upward into heaven, in order for the beloved balloons to find their Dad and convey their love and messages directly to him.

Any butterflies that hatched were always sent up to be shared with him also. And thus our release, in honor of Tracilee's first visit here and her own loved ones above.




At one point we had an addition to the first tour. A stunning, brilliant red Dragonfly joined us landing right on the pointing stick I was using. I mentioned that I had several dragonflies who were cooperative enough to land on my hands, and Tracilee put her hand next to the red dragonfly, and it jumped right on it!! What a great photo op. Only her husband, Shawn, was so enamored of the moment that he missed it, as the dragonfly flew over to a Bee Balm just as he was getting his camera out.
So then the most amazing thing happened! (The wonderful creatures in my gardens tend to be so cooperative!! ) I put my guide stick right by the dragonfly as it was lolling on the Bee Balm, and it hopped over onto the stick. I moved the stick gently right over to Tracilee's hand and it went right back on it and stayed there as Shawn snapped photos!! Such gentle amenable creatures!!


I believe the highlight for all the tours had to be the Butterfly Bush, Buddleia davidii, by my side door.




It has outdone itself this year. Gardeners on the tour got to see Tiger Swallowtail, Monarch, Skipper, and Painted Lady Butterflies, many insects,




and the most amazing sight to date for all, the Hummingbird Moths.




The Hummingbird Moth, "Common Clearwing", Hemaris thysbe, is 1 1/2-2" long. Its wings start off plum-red to brownish black. After the first flight its scales drop off which leaves clear areas devoid of scales, except along the veins.




These delightful creatures have been mistaken as Hummingbird babies by Krissy, and an enigma to many more, including myself.
Until I was able to get up close and personal several years ago I could not figure out what the tiny hummingbird like creature was. It so resembles a hummingbird, but has no beak. As it got used to me, I was able to get close enough to identify this amazing moth! This year I have seen two different ones, one a reddish brown, the other yellow and black.
It is a magical moment when you encounter one. The experience transports you to a place that is so awe inspiring and enchanting. Time as you know it will stop, you will want to have the creature stop and stay where it is, just so you can take all its splendor in. But like its namesake, they flitter from blossom to blossom, sipping up all the nectar it encounters, all too soon moving from flower to flower all around the bush.
Each time you see one you will take in more and more of its beauty, the striping, the shape of its body, the intricate pattern of its wings, the tuft at its rear, its antennas, the color nuances from one to another.




I do have to admit that I feel this way alot in my gardens with all my nature encounters. This is the sight that awaits me each time I walk out my side door. The flowers on the Butterfly bush warmly nodding their greetings.




And now to our caterpillar friends, some growing ever so quickly. Have two varieties right now, Monarch and Spicebush. Have had the Spicebush for almost two weeks now, the Monarch one week.
This is one of the containers I keep the Monarchs in. It accommodates the large number of leaves with eggs or caterpillars on them, that we collect in this process. Had to start using this as I had a problem with one of the caterpillars!




This is a caterpillar box made for a gardener who brought it for me to see. This will be one Mia and I will be trying to duplicate for use here.





As the Monarchs lay their eggs during one window of time in the summer there are lots of eggs at the same time. The Spicebush, on the other hand, will lay eggs all spring and summer. We collect one or two at a time. They have a much slower growth pattern and are unpredictable as to when the chrysalis will hatch.

This is a Monarch egg getting ready to hatch. Notice how it is turning black.




And here is the newly hatched caterpillar, just unfolding itself from its circular shape.





This is the new caterpillar, just under 1/8 of an inch.




Here is the same caterpillar in centimeters.




Now if you remember we started out with 3 caterpillars, and the rest were eggs. Well, I went in to check on them the next day and could only find two of the caterpillars. It may be hard to see, but the top leaf has two caterpillars on it, while the bottom one is empty! I had a rogue caterpillar on my hands! It was Chunker!! Time to initiate a search and rescue!




As it was in the aquarium with other things of nature, I had to search everywhere, as it was not easy to locate. And this is where I found it. Right on this branch with a Spicebush chrysalis (the one I released this weekend)




Here's a closer view of it. Evidently it wanted a mother figure nearby!




Chunker has already grown just overnight!!




I decided to just put the whole branch in the plastic container, so that it would be easier to keep track of. I put the other two caterpillars in with it and a few new leaves for it to transfer itself to as it eats continually during this week of rapid growth. Okay, I said it eats continually. Did you not hear me?? Evidently not, as it did not transfer itself onto one of the leaves. Later in the day, as I checked on it this is what I found.




Okay, now, let's let the sleeping, lie in peace. Not wanting to disturb the Spicebush swallowtails progress I removed the caterpillar onto a Milkweed leaf and secured the Spicebush chrysalis in the aquarium.
Here follows the continued growth of the caterpillars.




In just one day this caterpillar has doubled in size.




This is Chunker early this morning!!




He's finally got the eating thing down pat!




And here we are chronicling the Spicebush swallowtail caterpillar, which was hatched from the egg last week. The tell tale leaf rollover housing.




It grows much more slowly than the Monarchs, as you can see by the following photos.




Notice what looks like eyes on the side of the apparent head. This is not the head at all, rather an illusion creating by the spots to make it appear larger and more threatening than it actual is.




You can also see the irregular shape of this caterpillar as compared to the Monarch. This one also changes colors as it grows, whereas the Monarch stays the same throughout it caterpillar stage.





This caterpillar grows much more slowly than the Monarchs. It has taken a week for it to double in size. And here you can see the comparison .




The Spicebush caterpillar is two weeks, and the Monarch at about a week old is much larger.




Had some damage from the recent storms. A bird's nest on the ground, luckily the chicks had already flown the coop!



A fractured limb on my Spicebush,




too severe to repair.




I hung up the branches in a lilac bush (right by the back door, so I wouldn't forget I had done that) in order for them to dry as the dried branches of the Spicebush when broken into small pieces are used for potpourri. They are so very fragrant. Thank you, John N, for that information on your visit to my gardens!!




I had to go out in the height of the storm to secure my Rubrums with a stake, as they were bending over ominously atop the Hydrangea!




Ah! My lovely Rubrums and purplish/pinkish Hydrangea!!!




Have a glorious day. Mia and I are off to lunch with a dear friend, also a former foster mom.

Thursday, July 24, 2008

Monarchs, egg to butterfly in about 2 weeks

Meant to get this up yesterday, got caught by thunderstorms. Anyone wanting a Monarch egg needs to be in touch with me as I will be making an OFFER on Monday for the general Freecycle groups. Remember one egg per household.

This is a female Monarch butterfly, Danaus plexippus. This is a specimen from my insect collection. This is a male Monarch butterfly. Note the two black spots that do not appear on the female.

This is the underwing side of the male.


If you ever wanted to see the life cycle of a butterfly close and in person, here is your perfect opportunity.

The life cycle of the Monarch Butterfly is one of the most predictable of all butterflies. I should know, I have been breeding them for about 15 years.

You need to learn about the process of how to raise butterflies before you consider trying it. The following is a great link to all the information you would need to know about the process.

http://butterflyschool.org/teacher/raising.html

If you have any questions after reading this please do not hesitate to ask.

For more information on Monarchs try out the following link:

http://monarch-butterfly.com/

Monarchs start out as tiny eggs, which are 1.2 X 0.9 mm. The caterpillars reach about 2". They feed on Milkweeds or Dogbane. I have planted Milkweed in my gardens for the singular purpose of raising Monarch Butterflies each year.

The reason I recommend this as a first effort in raising butterflies is that the Monarch has such a gentle, calm nature. It will actually sit on your hand and give you the opportunity to just commune with it. I have never had a skittish Monarch. They are great with kids of all ages. Kids just need to be able to hold their had out flat, or have you hold it flat for them. I started out my grandkids as soon as they could hold out their hand flat. Katelyn was holding caterpillars and butterflies last year when she was only 15 months! Ryan, at 4, is now an old pro, handling even the tiniest of caterpillars.

We had our first collection of eggs and caterpillars yesterday. Mia did the searching and found 3 caterpillars along with many, many eggs ready to be adopted. The reason we bring them inside to raise them is to protect them from predators.

In order to adopt an egg, all you need to do is identify Milkweed somewhere near your property, or somewhere where you can go and get stems of leaves as needed. You can cut Milkweed and put it in water in your house. It will stay fresh for a few days. The last caterpillar offer was more specific as the host plant is not common to the area, thus you had to have it growing on your property.
These are photos of Milkweed, the food plant for Monarch Butterfly caterpillars. It is the large plant with the seed pods that open and sputter forth lots of billowing seeds in the fall. Now you remember!!!



The following are photos I took yesterday. This is a single Milkweed leaf with a Monarch egg on it.


This is what a leaf with an egg on it looks like. You can see the relative size of it next to my finger tip. The egg is often easy to miss as it looks similar to some insects. Most Monarch eggs are laid on the underside of a leaf, but occasionally we have found a few on the top of a leaf. You will soon learn to distinguish its distinct shape from all else on a leaf. Usually there is only 1 egg per leaf, but we have seen some leaves with more than one egg on it.

And here it is showing the actual size in centimeters. These two caterpillars are set next to an egg to show their relative sizes. Mia found 3 caterpillars, off white with yellow and black stripes, all different sizes. The egg will change to black just before hatching. This is a close up. Another clue for caterpillars on a plant is seeing a hole(s) on leaves. Their eating holes are very evident, cleanly cut, with ragged edges, with no discolorations. They often stay on the leaf bottom, so check under every one!! On this leaf you can see a hole where the caterpillars have already had a meal.

And now here they are next to my finger to see their actual size.

If you look closely you can see one pair of black filaments extending from the front and rear.
Here we have inches, this one clocking in at 3/16".


This one is looking like it's 1/8".

And this chunker is 5/16". They each hatched on a different day! and here we have centimeters. As they grow the caterpillars will be fascinating to watch as they eat.

You will be able to see them actually chewing on the leaf, and in some cases pulling it away from the leaf with a jerking head motion.

They are the true mean eating machines!!

They only stop to molt, which is when they shed their skin as they grow larger.
I will chronicle this process as it occurs. Some years ago I did a time lapse video of the actual caterpillar to chrysalis, chrysalis to butterfly cycle. It is fascinating to watch. I need to check out if my new video camera has time lapse. If so, I would be able to post it on this blog, as they have that capability.
And this is our first Monarch caterpillar being adopted. Babs has already started to post her comments on the new addition to her family.

It joins the rest of the family's pets: