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Tongan Monarchs

The Kingdom of Tonga is known for its monarchs, including King Tupou VI, the current sovereign and sixth reigning royal since the constitutional monarchy was founded in 1875.

Tonga's King Tupou IV on his coronation day.

Tonga’s King Tupou VI on his coronation day in 2015.

Queen Sālote Mafile‘o Pilolevu Tupou III is perhaps the most famous Tongan monarch of all. She was the first queen regnant and third monarch of the Kingdom of Tonga, an island nation in the South Pacific Ocean. Queen Sālote ruled nearly 48 years, from 1918 until her death in 1965, longer than any other Tongan monarch.

Queen Sālote brought Tonga to international attention when, during her only visit to Europe, she attended the 1953 coronation of Queen Elizabeth II in London.

Queen_Salote_in_London

Queen Sālote Tupou III of Tonga in Queen Elizabeth II’s coronation parade in London.

During the coronation procession, it began to rain and hoods were placed on the carriages of dignitaries in the procession. Since Tongan custom dictates that one should not imitate the actions of the person being honored, she refused a hood and rode through the pouring rain in an open carriage, endearing herself to spectators along the parade route as she smiled and waved.

But long before modern Tongan kings and queens, there was another monarch that came to Tonga: the Monarch (Danaus plexippus) butterfly.

Map of Oceania

Where in the world is Tonga? The Tongan islands lie east of Australia and northeast of New Zealand in the South Pacific Ocean.

Monarch butterflies were first recorded in Tonga in 1863. It’s believed these butterflies flew or were blown thousands of miles to Hawai‘i from North America (or maybe they were serendipitously transported on ships, which seems more likely) and adapted to eat Crown Flower (Calotropis gigantea) leaves instead of leaves of Milkweeds (Asclepias spp.). They spread south through the islands of Polynesia to Tonga.

I started raising Monarch butterflies in Tonga in mid-June of this year when female Monarchs deposited eggs on Tropical Milkweed (Asclepias curassavica) that I’d planted in pots. After two weeks, I had so many caterpillars I knew that I would soon run out of Milkweed for them to eat.

Monarch_laying_eggs

Female Monarch butterfly laying an egg on Tropical Milkweed in my garden in Tonga.

crown_flower

Crown Flower plant has thick stems and leaves. These latter provide excellent forage for hungry Monarch butterfly caterpillars. Their colorful blossoms emit a jasmine-like scent, heady stuff in a tropical paradise. Shrubs can grow up to 15 feet (4.6 m) high.

While driving down a street near my home, and to my utter delight, I discovered the largest Crown Flower tree that I’ve ever seen. This beautiful plant is called Crown Flower because the purple flowers were favored by Hawai‘i’s last monarch, Queen Lili‘uokalani, who considered them a symbol of royalty and wore them strung into delicate leis.

Crown-Flower Leis

Garlands of Crown Flower fashioned into leis.

Realizing that I’d found the mother lode of food for my caterpillars, I parked the car and walked to the gate where I called out “Mālō e lelei!” (“Hello!” in Tongan) to see if anyone was home. A five-year-old boy came to the fence. To my dismay, he didn’t speak any English. I pulled out a couple of Tongan pa‘anga (worth about 45 U.S. cents each) and pointed to the tree. He let me inside the yard and I walked over to the tree, cut some branches off and gave the boy the money. He smiled, then grinned, and exclaimed, “Mālō!” (“Thank you!”).

Monarch Caterpillars

Monarch caterpillars munching on Crown Flower leaves in a pop-up cage.

A few days later I retuned, called out again, and the little boy came running to open the gate and let me inside the yard. He was more than willing to take a few more pa‘anga off my hands.

Monarch Chrysalises Hanging from a Porch Railing

Monarch butterfly chrysalises, also known as pupae, hanging below a shell collection and the banister railing on my front porch.

I was able to raise about 70 Monarch butterflies in that brood. Some pupae I hung on the underside of the railing on my porch; others I gave away to teachers, children, and friends. What joy to be rearing Monarchs again!

Crown Flower Tree

The Crown Flower tree, marauded by multitudes of hungry Monarch caterpillars.

By August, I had not been back to the Giant Milkweed tree (another name for Crown Flower) since early-July. My husband and I had left Tonga for a month to visit family and friends abroad. Upon our return, the entire crop of Tropical Milkweed growing in pots on our front porch was completely gone and all of the dozens of chrysalises hanging from the railing had opened. There had been no sign of Monarch butterflies at our house since we returned.

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A female Monarch will use her feet to drum on a plant and “taste” its juices. This helps her decide if the leaf would be edible for her caterpillars and, therefore, if she has found a suitable place to lay eggs.

Yesterday, just out of curiosity, I drove by the giant Crown Flower tree and was stunned to see that many of the leaves were gone. I parked the car, walked to the gate and called out, but no one answered. The next-door neighbor informed me that no one was home. However, since the gate was left open, he thought it was okay for me to enter the yard. (He recognized me from previous trips.)

Monarch Chrysalises Hanging on Crown Flower

Beautiful jade-green Monarch chrysalises hanging from the giant Crown Flower tree.

As I approached the tree, I saw several female Monarchs laying eggs at the top where there were still some leaves. Fourth- and fifth-instar caterpillars were everywhere. I ran back to the car to get a plastic bag and began collecting as many caterpillars as I could reach.

Then I realized that there were also chrysalises all over the tree. I was truly giddy! It felt like I was a child waking up on Christmas morning to find presents under the tree. This Christmas tree was covered in beautiful gold-lined green ornaments!

As I looked closer I saw that there were also chrysalises on the ground. When the leaves dried up they would fall off of the tree, or as a caterpillar chewed the leaves, the chrysalis had nothing to support it and it would fall. I decided that I needed to rescue all the chrysalises that I could.

Monarch Chrysalises on Crown Flower leaves

Just a few of the rescued Monarch chrysalises on Crown Flower leaves.

I collected what I was able to find and reach. I also cut some branches that still had leaves on them so I would have food for the dozens of caterpillars that I had collected.

Before long, the little boy came running down the street in his school uniform. He was so happy to see me. I gave him a few pa‘anga coins in exchange for my gleanings.

As I left to take my bounty of butterflies home, we were both smiling and waving like Queen Sālote in London. More than half a century separated us in age, the boy and me. We couldn’t speak each other’s language. But we were a pair of happy Tongan monarchs: he, the king of the magic money tree; I, the queen of butterflies.

“See you again soon, Your Royal Highness!”

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A newly-emerged, male Monarch butterfly. Black spots on the lower wings are scent glands used to attract females.

Monarch Butterfly Metamorphosis Poster by Valerie Evanson. US$34.99 plus FREE shipping. Click this affiliate link to see it up close: http://amzn.to/2oldAzj

Top Five Butterfly Books

If you want to learn more about butterflies and how to attract them to your garden, I offer you five of my favorite butterfly books to add to your library.

For your convenience, I’ve included links so that you can read more about each volume, including reviews, at Amazon.

The Life Cycle of Butterflies

The Life Cycles of Butterflies: From Egg to Maturity, a Visual Guide to 23 Common Garden Butterflies by Judy Burris and Wayne Richards. • Click Here or on the book cover to see more.

The Life Cycles of Butterflies: From Egg to Maturity, a Visual Guide to 23 Common Garden Butterflies by Judy Burris and Wayne Richards.

An excellent book to learn about the life cycles of common backyard butterflies, there are hundreds of stunning, full-color, up-close photos, all taken in a live garden setting. Each butterfly is shown from start to maturity, with sequential photographs of the egg, caterpillar, chrysalis, and emerging adult butterfly of each species.

This rich visual guide to the life cycles of butterflies will appeal to wildlife enthusiasts, gardeners, teachers, and families alike. It has earned two national awards from Learning Magazine:
• Teacher’s Choice Award for “Children’s Books”
• Teacher’s Choice Award for “Product of Excellence for the Family”

Do Butterflies Bite?

Do Butterflies Bite?: Fascinating Answers to Questions about Butterflies and Moths by Hazel Davies and Carol A. Butler. • Click Here or on the book cover to see more

Do Butterflies Bite?: Fascinating Answers to Questions about Butterflies and Moths by Hazel Davies and Carol A. Butler.

This book covers everything from basic butterfly biology to their complex behaviors at every stage of life to issues in butterfly conservation. You’ll find tips on how to attract more butterflies to your garden, how to photograph them, and even how to raise them in your own home.

Arranged in a question and answer format, the book provides detailed information written in an accessible style that brings to life the science and natural history of these insects.

In addition, sidebars throughout the book detail an assortment of butterfly trivia, while extensive appendices direct you to organizations, web sites, and more than 200 indoor and outdoor public exhibits, where you can learn more or connect with other lepidopterophiles (butterfly lovers).

An Obsession with Butterflies

An Obsession with Butterflies: Our Long Love Affaire with a Singular Insect by Sharman Apt Russell. • Click Here or on the book cover to read more.

An Obsession With Butterflies: Our Long Love Affair with a Singular Insect by Sharman Apt Russell.

Why are we obsessed with butterflies? Sharman Apt Russell reveals the logic behind our endless fascination with butterflies and introduces us to the legendary collectors and dedicated scientists who have obsessively catalogued new species of Lepidoptera.

A luminous journey through an exotic world of passion and strange beauty, this is a book to be treasured by anyone who has ever experienced the enchantment of butterflies. This is such a beautiful book to read and if you love butterflies you will love this book, too.

The Family Butterfly Book

The Family Butterfly Book: Projects, Activities, and a Field Guide to 40 Favorite North American Species by Rick Mikula. • Click Here or on the book cover to see more.

The Family Butterfly Book: Projects, Activities, and a Field Guide to 40 Favorite North American Species by butterfly expert Rick Mikula.

This was the very first book I read about butterflies and it remains my favorite. It’s such a fun book to read and you will learn all kinds of fun and creative activities to do with butterflies.

With stunning color photographs and detailed illustrations, Rick explains how to attract, safely catch and handle, and raise and support butterflies. He also discusses how to make irresistible habitats for butterflies and emphasizes the importance of basking sites, water sources, and shelter.

Did you ever want to hand-feed a butterfly? Have a live-butterfly tree? Feature butterflies in special celebrations? Rick explains all that and more.

Learn about Butterflies in the Garden

Learn about Butterflies in the Garden by Brenda Dziedzic. • Click Here or on the book cover to see more.

Learn About Butterflies in the Garden by Brenda Dziedzic.

This is a comprehensive book on how to attract butterflies to your garden, using both nectar plants and caterpillar food plants.

Brenda wrote her book based on years of personal experience attracting butterflies to and raising caterpillars in her small yard.

If you want to attract butterflies to your garden, Brenda will show you exactly what you need to do.

“Blue Moon, You Saw Me Standing Alone”

“Blue moon,
You saw me standing alone
Without a dream in my heart
Without a love of my own.”
–Frank Sinatra, First Verse

Graceful Blue Moon (Hypolimnas bolina) butterflies dance in our garden with elegant dress here in Tonga in the South Pacific. Males all appear the same. However, the females are not only dimorphic (featuring different colors and patterns from the opposite sex), but also rarely look the same as other females, demonstrated by this photo essay.

Male Blue Moon Butterfly - Ventral View

With wings folded, this photo shows the male Blue Moon’s ventral view, the underside of its wings. As with most butterflies, its wings at rest are not nearly as showy as the dorsal or topside wings shown in the next photo, Blue Moon males are extremely territorially and will chase away other butterflies, even those larger than themselves.

Male Blue Moon Butterfly

Behold this gorgeous, velvety male Blue Moon butterfly, also known as Great Eggfly. I reared this one and dozens of others like him from caterpillars discovered growing on roadside weeds here in Tonga. The upper side of the wings of the male Blue Moons is jet black, offset with three pairs of white spots: two on the forewing and one on the hindwing. These spots are surrounded by purple iridescence that only appears when the light source is at the correct angle.

Female Blue Moon

The female Blue Moon butterfly has several different colorations. I’ve raised at least 20 females and each one has had different markings. The wings remind me of the colors and patterns of tapa cloth found in Tonga and in other parts of Polynesia. In fact, we’ve started referring to the female Blue Moon butterfly as the Tapa Cloth butterfly. I suppose that’s how butterflies get their common names.

Tapa Cloth

This is a typical piece of finished tapa cloth or ngatu (pronounced NAH-too) in Tongan. Tapa cloth is made from the inner bark of the Mulberry (Broussonetia papyrifera) tree that is pounded thin and glued together with vegetable starch, usually from kumala (sweet potato) or manioke (cassava), then painted with traditional designs. Just as each work of tapa cloth is different and reflects talents of the artist, female Blue Moon butterflies seem to flaunt their own unique styles. • Photo courtesy of the Virtual Collection of Asian Masterpieces

Female Blue Moon

Another beautiful female Blue Moon butterfly with its own distinct pattern. For many months after moving to Tonga, we thought that we were seeing a multitude of different butterfly species nectaring on the flowers in our yard until I reared these and saw for myself that they are all female morphs of the same species.

Female Blue Moon Butterfly

Here’s yet another gorgeous female Blue Moon butterfly ready to be released into the wild. Her colors resemble the tapa cloth on the left in the next photo.

Long Tapa Cloth

Two long tapa cloths of approximately 60 linear feet (18.28 meters), each with its own patterns and earth-tone colors, just like the different female Blue Moon butterflies. I took this photo this year near Vaini on the main Tongan island of Tongatapu. The owner had placed them in the sun for the day to air them out. He was rightfully proud of his ngatu collection. Tapa cloths hold great value in Tonga, both monetary and sentimental, and are used ceremonially on special occasions. They are also given at graduations, weddings and funerals; and passed down as family heirlooms from generation-to-generation. Read more about tapa cloth in Wikipedia.

Tapa Cloth Butterfly - Female Blue Moon

This is one of my husband’s favorite female Blue Moon patterns. You can really start to imagine nature painting her wings the way Tongan women paint tapa cloth.

The female Blue Moon butterfly hovers over a plant to check for ants which might eat her eggs. After selecting a plant which has no ants on it, she lays at least one but often two to five eggs on the undersides of the leaves.

For months, we could not figure out which of the many host plants, that Blue Moon butterflies are known to use, might be available in Tonga. Then one day, to my complete surprise, a female Blue Moon “saw me standing alone” and landed right at my feet. She deposited eggs on a nearby plant, which we later discovered was Nodeweed. Mystery solved!

Nodeweed

Nodeweed (Synedrella nodiflora) is one of several host plants for the Blue Moon butterfly’s caterpillars. It grows wild in Tonga and can easily be found along unmowed roadsides and vacant lots.

Blue Moon Eggs

Two well-camouflaged green Blue Moon butterfly eggs hidden on the leaf’s underside.

Blue Moon Caterpillar

Blue Moon caterpillars are black and covered with prickly orange spines that deter predators (and handling by humans).

Blue Moon Pupa

Blue Moon chrysalises are brown with spines and well camouflaged. Adult Blue Moon butterflies eclose (emerge) about ten days after pupating.

Blue Moon butterflies are found from Madagascar, off the southeast coast of Africa, through South and Southeast Asia, to South Pacific islands (including French Polynesia, Tonga, Tuvalu, Samoa, and Vanuatu), and in parts of Australia, Japan, and New Zealand.

If you live in or happen to visit their range, keep an eye out for the snazzily-dressed males in their velvety black tuxedos with iridescent purple cummerbunds and the females styling their myriad elegant tapa-cloth formals. Two ladies never want to wear the same dress to the ball.

“Blue moon,
Now I’m no longer alone
Without a dream in my heart
Without a love of my own.”
–Frank Sinatra, Chorus

That First Monarch Butterfly Led the Way

My very first adventure with a Monarch butterfly was way back in the fall of 1982. I was a first-year teacher and had just started with a first-grade class at Timpanogos Elementary School, in Provo, Utah, USA.

Suzanne Tilton at Timpanogos Elementary School

Suzanne Tilton’s first year of teaching. Timpanogos Elementary School, Provo, Utah, USA; 1982

Timpanogos was a two-story school built in 1938. The floors in the classrooms were wooden and there were no modern conveniences. I loved that classroom, though, because large windows covered the east wall and I had a lovely view of Mount Timpanogos from my desk: verdant green in spring; the color of a hay field in summer; ablaze with yellows, reds and oranges in autumn; and snow-capped in winter.

Mount Timpanogos from Provo

Snow-capped Mount Timpanogos viewed from Provo, Utah, USA • Photo courtesy of Eric Ward via Wikipedia

I was blessed that year with a mentor who was a seasoned teacher. To help me get ready for the arrival of my students she took me to buy teacher supplies, she shared her lesson plans with me, she helped me organize my classroom, and she brought me a Monarch (Danaus plexippus) caterpillar in a jar.

I had never seen a Monarch caterpillar, and I am not sure if I had even ever seen a Monarch butterfly. I set the jar on my desk that sat next to the windows so that we both could start our new adventure together.

I still remember that first day of school like it was yesterday. I made so many mistakes it is a wonder I survived! By the end of the day I realized I knew nothing about teaching. What was I thinking? I never should have taken the job. I was destined for failure! I walked into my mentor’s classroom and cried. She reassured me that I would eventually get the hang of things.

Monarch Caterpillar in J Position

Monarch caterpillar in the “J” positon, hanging by its tail and preparing to shed its skin for the last time and pupate into a chrysalis.

The second day of school one of the students observed that the caterpillar had eaten all the leaves that were in the jar and it was hanging from the stem that was left over. The students were very concerned for the caterpillar because they thought it was dying. I reassured them that it was what the caterpillar had to do to become a butterfly.

Each day I found myself feeling more comfortable and self-assured. The students were also getting adjusted and were settling down to the classroom routine. Everyday I could feel improvements in managing the students’ behavior. I followed the lesson plans. As for the caterpillar, it just continued to hang from the stem, but now as a beautiful, jade-green Monarch chrysalis.

Monarch Chrysalis

Elegant jade-green Monarch chrysalis with its gold highlights.

Every morning at 10:30 we had recess, which was the favorite part of the day not only for my students, but also for me, because we loved going outside to play.  There was a door in the classroom that led to the outside through which we used to leave and walk to the playground.

Recently-emerged Monarch Butterfly

Recently-emerged Monarch butterfly.

One day, on our return to the classroom, a commotion erupted. The kids were jumping up and down and shouting excitedly, “Look Mrs. Tilton! Look!” As I walked in the room behind them I realized what all the excitement was about. A beautiful orange and black butterfly was now hanging from the stem inside the jar.

I calmed the kids down and explained that the butterfly needed it to be quiet or it would be frightened by the noise. I also realized that I would never get the kids focused on the math lesson I had planned to teach that day.

I gathered all the kids on the floor by my desk so we could observe the beautiful transformation that had occurred. They wanted to talk about what had just happened, so I gave every child an opportunity to discuss and ask questions. “Will it be able to fly away?” “Can we keep it?” “Where will it go?” “What will it eat?” I myself was new to this experience and did not know how to answer most of their questions. The Monarch butterfly continued to quietly hang inside the jar.

At lunchtime, I ran to the media center to find a book on butterflies, but could not find one. In the teacher’s lounge I saw my mentor and asked her what I should do. She said to take the lid off of the jar and when the butterfly was ready it would fly away. She then brought me a book about butterflies that I could read to the students and a filmstrip to show them. (If you don’t know what a filmstrip is, look it up on Google.)

How to Raise Monarch Butterflies

Wish that I had Carol Pasternak’s wonderful book, How to Raise Monarch Butterflies: A Step-by-Step Guide for Kids back in 1982. Click here or on the photo for book details and to order your own copy.

The rest of that day we learned more about Monarch butterflies. We learned that they actually start life as an egg. We learned that Monarch caterpillars only eat Milkweed (Asclepias spp.) plants. We were amazed to find out that the Monarch butterflies were heading south to Mexico for the winter. We discovered that our Monarch was a female. We wrote a classroom story about our female Monarch and the children enjoyed drawing pictures of our beautiful butterfly.

Then something magical happened. The Monarch came out of the jar and flew towards the windows. The students screamed with delight, “Look, look, look!” The children jumped from their desks and ran over to get closer to the butterfly. I walked over to the large window and pulled it down to open. We then watched that magnificent Monarch gracefully fly outside and start her southward journey.

Monarch Butterfly on the Wing

Monarch butterfly on the wing. • Photo courtesy of Margot Leandro. Copyright © 2011 by Margot Leandro. All Rights Reserved. Used with permission.

That day the orange and black butterfly taught me a lesson. She taught me how to be a better teacher. I witnessed the excitement on my students’ faces as they discovered something new and experienced the joy of learning. Children need real-life experiences to be able to connect to the things they read about in books and see on the internet. They need to make connections to their world before they can write about them.

I hung the pictures of their butterflies on the windows and pinned their story to the bulletin board for the parents to enjoy for our first open house. How wonderful it was to observe these kids share their learning with their parents. Many of those parents who were doubtful about this first-year teacher were now reassured that their children would learn under my tutelage, and all because of a Monarch butterfly.

Suzanne Tilton at Timpanogos Elementary School

Suzanne Tilton (far right) and her first-grade class at Timpanogos Elementary School, Provo, Utah, USA; 1982-1983

Looking back on that experience I realize that it was very symbolic of that first year teaching those 26 first graders. I struggled to become an effective teacher, just as the Monarch struggled out of its chrysalis. It was the start to a very long teaching career, just as it was the start for a very long journey to Mexico for the Monarch. And just as the caterpillar changed into a beautiful butterfly, my students also transformed that school year into readers and writers and began their long careers as life-long learners.

Butterfly Excitement in Chapel Hill NC

Butterfly Excitement in Chapel Hill, North Carolina, USA. The girl is holding a Painted Lady (Vanessa cardui) butterfly reared from one of Butterfly Lady’s Painted Lady Butterfly Caterpillar Rearing Kits

I continued to teach in public schools and after 28 years I retired and started my own business. I now raise butterflies, including Monarch butterflies. I bring my caterpillars and butterflies to classrooms and teach about the lifecycle of a butterfly. I let the kids hold and touch the caterpillars and butterflies. I experience over and over the delight on a child’s face when they get to hold a butterfly for the first time.

Caterpillar Rearing Kit

Butterfly Lady’s Painted Lady Butterfly Caterpillar Rearing Kit. Click here to check current availability and to place your order.

I also make low-cost Painted Lady Butterfly Caterpillar Rearing Kits that I sell so that others can experience the joy of raising and releasing a butterfly.

Yesterday, I received an email from a teacher who had purchased one of those kits: “I am a first-grade teacher in Boise, Idaho, and we released our Painted Lady butterflies last week. I want to say how much I appreciate your gift. We loved watching them develop, then fly away. Thank you, Suzanne!”

I love being the Butterfly Lady and owe my humble start to a Monarch caterpillar that led me on my own metamorphosis and migration.

Raising Black Swallowtail Butterflies for Fun

One of my favorite butterflies to raise is the Eastern Black Swallowtail (Papilio polyxenes). It’s an easy species to attract to your garden. You just need to provide their host plants on which the females lay their eggs, including Dill, Fennel, Parsley, Rue or Golden Alexander and they will find them.

Eastern Black Swallowtail and Host Plants

The beautiful Eastern Black Swallowtail (Papilio polyxenes) butterfly and five of its host plants, including common herbs: Dill, Fennel and Parsley.

Can’t find these host-plant seeds locally? Order them here:
• Dill (Anethum graveolens)
• Fennel (Foeniculum vulgare)
• Golden Alexander (Zizia aurea)
• Curly Parsley (Petroselinum crispum)
• Rue (Ruta graveolens)

Female Eastern Black Swallowtail ovipositing

Female Eastern Black Swallowtail butterfly ovipositing an egg on Fennel. Look closely at the end of her abdomen. Can you see the cream-colored egg?

Eastern Black Swallowtail Eggs

Eastern Black Swallowtail butterfly eggs on Rue and Fennel leaves. Collecting eggs and larvae from your garden or field and getting them home safely is easier with small condiment cups and lids. Click here to order a package.

Once you find the eggs or tiny caterpillars, remove the leaves or pieces of the plant they are on and place them inside a closed container. I like to use the salad containers from fast-food restaurants, but you can use any container with a lid. I use a push pin to punch air holes in the lid. Line the bottom of the container with paper towel or coffee filter. Be sure to provide plenty of the host plant leaves on which you found the eggs and/or caterpillars.

Salad Container Repurposed as a Butterfly Habitat

This easy-to-assemble habitat is nothing more than a fast-food salad container lined with a coffee filter. A few holes punched in the top with a push pin complete the project. These Eastern Black Swallowtail caterpillars are dining on Curly Parsley.

Caterpillar Condo

I call this my caterpillar condo.

Check on your caterpillars each day to make sure they have enough food to feast on. Once they get bigger you will need to empty the fecal droppings (known as frass) each day and add a new coffee filter or paper towel plus fresh food.

Caterpillar Frass

Caterpillars make a mess! Be sure to clean your cage every day to keep your caterpillars healthy and happy.

All Five Caterpillar Instars

Caterpillars shed their skin five times as they grow. These stages are called instars. In this photo, you can see all five instars of the Eastern Black Swallowtail butterfly caterpillar represented on my finger.

When they are ready to pupate, they will crawl to the top of the lid and make their chrysalis. Many people like to put sticks inside the container for them to use, but that is not necessary. However, it can be fun to see the different colors the chrysalis becomes.

Pupating Caterpillars

The caterpillar will crawl to the top and spin a silk girdle on the container lid before it sheds its skin for the final time.

Chameleon-like Pupae

Chameleon-like, the Eastern Black Swallowtail caterpillar will pupate with colors that match its surroundings in order to camouflage itself.

It usually takes about two weeks for the butterfly to emerge from the chrysalis. You can then experience the joy of holding and releasing your new butterfly.

Eastern Black Swallowtail on finger

A newly-emerged Eastern Black Swallowtail butterfly ready for its first flight.