| How to hand-raise your very own butterfly |
First you will need to find a butterfly egg.
This photo shows a Black Swallowtail egg
on a fennel plant. This species of butterfly
will also lay eggs on dill, parsley, carrots
and Queen Anne's Lace. The cream
colored egg is round and very tiny, as you
can see.
This photo shows a Black Swallowtail egg
on a fennel plant. This species of butterfly
will also lay eggs on dill, parsley, carrots
and Queen Anne's Lace. The cream
colored egg is round and very tiny, as you
can see.
The next step is to cut a piece of the plant
with the egg attached. The female butterfly
"glues" each egg to the plant with a special
liquid her body produces. We never try to
pull an egg off the plant because it could get
squished or torn.
with the egg attached. The female butterfly
"glues" each egg to the plant with a special
liquid her body produces. We never try to
pull an egg off the plant because it could get
squished or torn.
Now you will need a small clear plastic
container with a lid. Place your piece
of plant into the container so your egg
will be protected while the caterpillar
matures inside. Put the lid on and
keep the container indoors at room
temperature, out of direct sunlight so it
doesn't over-heat.
container with a lid. Place your piece
of plant into the container so your egg
will be protected while the caterpillar
matures inside. Put the lid on and
keep the container indoors at room
temperature, out of direct sunlight so it
doesn't over-heat.
The egg should hatch in
about 3 - 5 days. When
you see the tiny
caterpillar out of its egg,
snip a fresh piece of
plant and add it to your
container so the little guy
will have fresh food.
about 3 - 5 days. When
you see the tiny
caterpillar out of its egg,
snip a fresh piece of
plant and add it to your
container so the little guy
will have fresh food.
It's very important that you keep your container clean and dry.
After a couple of days you should start to see tiny bits of
poop in the bottom of the container. Lay down a paper towel
on a table, carefully remove the tiny caterpillar from his
container, while he is still on his leaf, and place him on the
paper towel. If the caterpillar is clinging to the side of the
container, do not remove him, just work carefully around him.
Use a small craft paint brush to remove the poop ~ better get
used to this step ~ from the container. If there is any
moisture present, wipe the container dry. Caterpillars can
easily get diseases from mold, fungus or viruses that may
grow quickly in a dirty, damp container. Do this once each
day. When you are finished, provide a fresh piece of plant
and put the caterpillar back into the container. The
caterpillar will know to crawl off the old leaf and onto the new.
The caterpillar can remain in the small container for several
days until he starts to grow larger.
After a couple of days you should start to see tiny bits of
poop in the bottom of the container. Lay down a paper towel
on a table, carefully remove the tiny caterpillar from his
container, while he is still on his leaf, and place him on the
paper towel. If the caterpillar is clinging to the side of the
container, do not remove him, just work carefully around him.
Use a small craft paint brush to remove the poop ~ better get
used to this step ~ from the container. If there is any
moisture present, wipe the container dry. Caterpillars can
easily get diseases from mold, fungus or viruses that may
grow quickly in a dirty, damp container. Do this once each
day. When you are finished, provide a fresh piece of plant
and put the caterpillar back into the container. The
caterpillar will know to crawl off the old leaf and onto the new.
The caterpillar can remain in the small container for several
days until he starts to grow larger.
After a few days, your
caterpillar will need to be
moved to a larger container.
We use plastic lunch
containers that can often be
found at your local
dollar-store. Cut a piece of
paper towel and line the
bottom of the container to
absorb any excess moisture.
Provide larger pieces of fresh
plant daily and continue to
remove old leaves, poop and
any moisture from the sides
of the container. Put the lid
on and keep the container at
room temperature out of
direct sunlight.
caterpillar will need to be
moved to a larger container.
We use plastic lunch
containers that can often be
found at your local
dollar-store. Cut a piece of
paper towel and line the
bottom of the container to
absorb any excess moisture.
Provide larger pieces of fresh
plant daily and continue to
remove old leaves, poop and
any moisture from the sides
of the container. Put the lid
on and keep the container at
room temperature out of
direct sunlight.
As your caterpillar grows, he
will require more food daily.
Feel free to offer leaves,
stems and even flower heads
so the little fella gets all the
vitamins and nutrients he
needs to stay healthy and
strong. Remember to use
only the specific host plant for
your species of butterfly. A
caterpillar would rather starve
to death than to eat the wrong
kind of plant. Of course, the
more he eats, the more he
will poop so you may need to
clean out the container in the
morning and again in the
evening.
will require more food daily.
Feel free to offer leaves,
stems and even flower heads
so the little fella gets all the
vitamins and nutrients he
needs to stay healthy and
strong. Remember to use
only the specific host plant for
your species of butterfly. A
caterpillar would rather starve
to death than to eat the wrong
kind of plant. Of course, the
more he eats, the more he
will poop so you may need to
clean out the container in the
morning and again in the
evening.
Your caterpillar will shed it's
skin 4 or 5 times as it grows.
When it reaches about an inch
and a half long it's time to add a
stick inside the container (or
keep one in the container the
whole time). When he sheds
the very last skin, a chrysalis
will be revealed underneath,
instead of a larger caterpillar.
Swallowtails prefer to form their
chrysalis while hanging from a
stick or plant stem. When you
see the caterpillar hanging from
the stick (notice the picture to
the right), be careful not to
disturb him. Caterpillars are
very vulnerable to injury at this
stage.
skin 4 or 5 times as it grows.
When it reaches about an inch
and a half long it's time to add a
stick inside the container (or
keep one in the container the
whole time). When he sheds
the very last skin, a chrysalis
will be revealed underneath,
instead of a larger caterpillar.
Swallowtails prefer to form their
chrysalis while hanging from a
stick or plant stem. When you
see the caterpillar hanging from
the stick (notice the picture to
the right), be careful not to
disturb him. Caterpillars are
very vulnerable to injury at this
stage.
Once your caterpillar spins his
silk harness and hangs from
the stick, it may take 24 hours
or more for the last skin to
shed and reveal the chrysalis
underneath. Allow another full
day for the chrysalis to dry and
harden before you move it, to
avoid injury. Now you can
remove the stick and place it
in a safe place until your lovely
butterfly emerges. We like to
use mesh pop-up containers
sold by InsectLore.com, like
the one shown at the right.>>>
It's important that the butterfly
is able to hang freely when it
emerges, so its wings can
expand and dry. Don't be
alarmed....when the butterfly
emerges it will expel a red or
brown colored fluid left over
from its metamorphosis.
silk harness and hangs from
the stick, it may take 24 hours
or more for the last skin to
shed and reveal the chrysalis
underneath. Allow another full
day for the chrysalis to dry and
harden before you move it, to
avoid injury. Now you can
remove the stick and place it
in a safe place until your lovely
butterfly emerges. We like to
use mesh pop-up containers
sold by InsectLore.com, like
the one shown at the right.>>>
It's important that the butterfly
is able to hang freely when it
emerges, so its wings can
expand and dry. Don't be
alarmed....when the butterfly
emerges it will expel a red or
brown colored fluid left over
from its metamorphosis.
| This photo sequence shows the final molting (shedding the skin) of a different Black Swallowtail caterpillar to reveal the chrysalis underneath. |
| Female Black Swallowtail |
| Side view with wings closed |
| Male Black Swallowtail |
If your caterpillar forms its chrysalis during the spring or summer months, the butterfly should emerge
in about 10 days. If the chrysalis was formed during the cooler autumn months, it may enter a
hibernation stage called diapause, and remain in this form until the following spring.
in about 10 days. If the chrysalis was formed during the cooler autumn months, it may enter a
hibernation stage called diapause, and remain in this form until the following spring.
| Always wash your hands first thing to protect the health of your caterpillar ! |
Before the caterpillar forms its
chrysalis, it will expel the contents
of its gut and leave a wet mess in
the container...very important to
use a paper towel to absorb this.
chrysalis, it will expel the contents
of its gut and leave a wet mess in
the container...very important to
use a paper towel to absorb this.
caterpillar
egg
egg
| All photographs on this site are copyright protected. For permission to use any photo, please contact Judy Burris at admin@butterflynature.com |
| Here is a super close-up view of the egg |
Can you see the
pattern of the
butterfly wings
showing through the
chrysalis in this last
photo? The butterfly
will emerge soon !
pattern of the
butterfly wings
showing through the
chrysalis in this last
photo? The butterfly
will emerge soon !
You can use the larger container, and skip the small one, for the entire life cycle of the caterpillar if
you want to. We prefer to start with a small container to give the tiny caterpillar less room to wander
around and get lost from its food. Don't worry about ventilation holes....opening your container at
least once a day provides plenty of fresh air for the developing caterpillar.
you want to. We prefer to start with a small container to give the tiny caterpillar less room to wander
around and get lost from its food. Don't worry about ventilation holes....opening your container at
least once a day provides plenty of fresh air for the developing caterpillar.
