Okay, so I started you out last week with Coddling Caterpillars, telling you what to be looking for. Then I promptly found my first caterpillar late last week, and then lightning took out my router and I've been down ever since, so he's already on his way to metamorphosis as we speak, but I'll try to get you caught back up.
This is a monarch caterpillar:
Notice my high-tech solution to the no-holes-in-the-lid-of-the-mason-jar problem. One nail, one lid, and a few whacks with the hammer gets you a holey lid. Not reusable for canning, obviously, but reusable from year to year with your caterpillars - note the stem of last year's chrysalis stuck there below the caterpillar.
Anyway, he was quite huge when I found him, but he didn't start out this way. See pictures of eggs on linked blog above. Here is a picture for comparison of a tiny baby caterpillar and one that is almost ready to go:
See the tiny one down there under the big one? Probably a week or so separates them. They are quick growers.
Anyway, once you find a caterpillar, stick it into a jar with holes in the lid and feed it fresh milkweed leaves every day or two. The caterpillars eat a lot, so they also poop a lot. You'll want to clean the poop out of the bottom of the jar when you put new leaves in, just to keep things clean. I recommend dumping the contents of the jar out on a paper towel like this:
This is just in case there were eggs on any of the new leaves you brought in that might have hatched. Leave no leaf unturned. And watch out for the poop. In this particular batch, I found the little guy in the previous photo. Glad I didn't dump him in the trash.
Now, by this time, the big fat caterpillar I'd found first had made his chrysalis on the jar lid and I found this:
All that is left of his previous body is the skin. Shed his face clean off. But we know what the outcome will be, right? More attractive than a caterpillar. Yes, I would think so.
And this is what he looks like now:
Ok, so the lighting wasn't great, but you get the idea. At this time, he gets his own jar because I don't have anyone else currently threatening to turn themself in to a chrysalis anytime soon. (See contestants #2 and #3 up above) You'll want your chrysalis jar to be clean and free of any old leaves, etc., so the new butterfly will have room to expand. I recommend at quart jar. Pint jars are technically big enough, but seem a little cramped. Plus, most have a jelly patterning or something on the sides and it makes it hard to see through. If the chrysalis forms anywhere but at the top, don't try to move it. The stem is very important and cannot be broken. I try not to put more than three chrysali in any one jar.
And now... we wait.
Shouldn't be long though. Monarchs typically hatch a week to ten days after entering the chrysalis state. My guy has been in about four days now, so expect a butterfly announcement sometime early next week.
More developments as they become available.
Over and out.
Showing posts with label caterpillers. Show all posts
Showing posts with label caterpillers. Show all posts
Thursday, September 22, 2011
Tuesday, September 6, 2011
Coddling Caterpillars
Ok, so it probably goes against nature in some way that I collect caterpillars off my milkweed vines and coddle them until they hatch into be-u-tiful butterflies, but I do and I'm not ashamed. In fact, I live under the impression that my hatch-rate is higher if I bring the caterpillars indoors than if I leave them on the vine where spiders might eat them. Plus, the kids think it is cool!
If you're not a fan of upsetting nature's cycle, please look away. But, if you'd like to have a really cool experience in metamorphosis, then listen up.
This is milkweed:
It is a vine and grows on fences and in pastures and can sometimes be found as a weed in flowerbeds. It is the most reliable source of monarch activity that I know of. They lay their eggs and a few days later, little tiny caterpillars emerge.
The eggs look like this:
Once I've located a few eggs, I start checking the vine everyday to see if I can see any caterpillar action. This is what the eggs look like after they've hatched:
Kind of hard to see. Here's another shot:
I think usually the caterpillar eats the egg casing, but in my case, I haven't found any caterpillars yet, so I have to assume they are being eaten by something as soon as they hatch. But that is quite odd too because monarch caterpillars are said to be bitter because of the milkweed they eat. I don't know.
Anyway, this would normally be a good sign of caterpillar action, but so far I've not found any just yet:
I do, however, have a lot of these guys hanging around, threatening to buzz me, or sting me, when I look under the leaves:
And I'm allergic, so I really watch out.
The monarchs are just now beginning their migration through Oklahoma. I think I noticed my first one about two weeks ago, but did not notice any eggs on my vines until last week. Caterpillars will follow, but it could still be a week or so, with temperatures dropping off this week. It seems the egg-laying activity is dependent somewhat upon the weather.
I did have this guy working my vines over last week, but alas, he was a boy so no additional eggs.
So, get your mason jars ready and get some holes poked in the lids because by next week we'll be raising caterpillars, I'm just sure of it. More on that when I have live specimens!
Until then, here's a wrap-up of last year's activity. I think I ended up hatching 15 at home and took at least a dozen more to my kids' classes for them to hatch and let go. Hopefully this year will be just as exciting!
If you're not a fan of upsetting nature's cycle, please look away. But, if you'd like to have a really cool experience in metamorphosis, then listen up.
This is milkweed:
It is a vine and grows on fences and in pastures and can sometimes be found as a weed in flowerbeds. It is the most reliable source of monarch activity that I know of. They lay their eggs and a few days later, little tiny caterpillars emerge.
The eggs look like this:
Once I've located a few eggs, I start checking the vine everyday to see if I can see any caterpillar action. This is what the eggs look like after they've hatched:
Kind of hard to see. Here's another shot:
I think usually the caterpillar eats the egg casing, but in my case, I haven't found any caterpillars yet, so I have to assume they are being eaten by something as soon as they hatch. But that is quite odd too because monarch caterpillars are said to be bitter because of the milkweed they eat. I don't know.
Anyway, this would normally be a good sign of caterpillar action, but so far I've not found any just yet:
I do, however, have a lot of these guys hanging around, threatening to buzz me, or sting me, when I look under the leaves:
And I'm allergic, so I really watch out.
The monarchs are just now beginning their migration through Oklahoma. I think I noticed my first one about two weeks ago, but did not notice any eggs on my vines until last week. Caterpillars will follow, but it could still be a week or so, with temperatures dropping off this week. It seems the egg-laying activity is dependent somewhat upon the weather.
I did have this guy working my vines over last week, but alas, he was a boy so no additional eggs.
So, get your mason jars ready and get some holes poked in the lids because by next week we'll be raising caterpillars, I'm just sure of it. More on that when I have live specimens!
Until then, here's a wrap-up of last year's activity. I think I ended up hatching 15 at home and took at least a dozen more to my kids' classes for them to hatch and let go. Hopefully this year will be just as exciting!
Wednesday, September 29, 2010
Fly Away
Since I’ve been negligent of my blog postings lately, due to illness, substitute teaching and some light traveling, I thought I’d post some pictures from this year’s monarch raising as the season draws to an end. The song that is most applicable, of course, is I’ll Fly Away, and I think of my monarchs every time I hear it. Now everyone sing along:
Some glad morning when this life is o'er,
I'll fly away;
To a home on God's celestial shore,
I'll fly away.
I'll fly away, Oh Glory
I'll fly away;
When I die, Hallelujah, by and by,
I'll fly away.
When the shadows of this life have gone,
I'll fly away;
Like a bird from prison bars has flown,
I'll fly away
I'll fly away, Oh Glory
I'll fly away;
When I die, Hallelujah, by and by,
I'll fly away.
Just a few more weary days and then,
I'll fly away;
To a land where joy shall never end,
I'll fly away
I'll fly away, Oh Glory
I'll fly away;
When I die, Hallelujah, by and by,
I'll fly away.
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