Showing posts with label butterfly. Show all posts
Showing posts with label butterfly. Show all posts

Wednesday, September 10, 2025

Explore Outdoors ~ Leps in the Garden

 Butterflies and moths are both members of the order, Lepidoptera. The name is derived from the Greek and means "scaly winged." When you look closely, you can see the dust-like scales that cover the wings. Both butterflies and moths play an important role in the environment. Their larvae - caterpillars - are an important food source for birds. The adults pollinate plants. The major difference? Butterflies fly during the day, and moths fly at night - but I found both in my garden one morning.
 

 

 
 

Wednesday, August 5, 2020

Explore Outdoors ~ milkweed visitor


Milkweeds are wonderful butterfly plants ~ not just for monarchs, either. When they pop up in my flower garden, I let them grow. Sometimes I find beetles on them, or caterpillars.

Who do you notice visiting milkweed plants?

Wednesday, February 1, 2017

Wednesday Explorers Club ~ meet a bug


Meet the Mourning Cloak butterfly. It's one of the few insects that sticks around for the winter, hibernating in tree cavities, beneath loose bark, or in unheated buildings. They'll hide away anywhere they fit as long as the place protects them from winter winds and keeps then out of sight from predators - birds and squirrels.

Mourning Cloaks overwinter as adults. The spend the winter in "cryo-preservation", replacing water in their bodies with glycerol which acts as an antifreeze. You can read more about Mourning Cloaks and other critters that spend the winter as icicles here.

When the weather warms, the Mourning Cloaks will flit about, looking for mates. You might even see them out in the snow!

Wednesday, July 16, 2014

Wordless Wednesday



Archimedes Notebook is taking a break from blogging for a few weeks so I can spend this summer being a curious naturalist. You'll still find  Wordless Wednesday photos posted each week - but for the summer, look for hands-on science over at the Candor Free Library blog. Summer Reading is all about Fizz! Boom! and reading. Friday posts will resume in mid-August.

Saturday, July 9, 2011

Nonfiction Monday: A Butterfly is Patient


A Butterfly is Patient
By Dianna Hutts Aston; illustrated by Sylvia Long
32 pages, for ages 4 -10
Chronicle Books, 2011

I loved An Egg is Quiet and A Seed is Sleepy. So when I learned that Dianna Aston and Sylvia Long were teaming up for a butterfly project, I knew I had to get my hands on this book! The art is awesome, the writing wonderful – A Butterfly is Patient is definitely a book that will draw children back for second and fifth looks.

The front spread shows a diversity of caterpillars: some smooth and green, some black with red spikes, some long-horned, others fat with eyespots, and some with thin cactus-like spines. At the end of the book the last spread features the adult butterflies: small blues, bright oranges, spotted and dotted and eye-spotted butterflies and even some with zebra stripes.

And the pages in between? That’s where you learn about a butterfly’s life. “It begins as an egg beneath an umbrella of leaves…” writes Aston. In lyrical prose she accurately details the life cycle from caterpillar through metamorphosis to adult.

She also shows how butterflies help flowers by carrying pollen from one flower to another, and how butterflies protect themselves using camouflage (wings that resemble dried leaves) or boasting bright colors that warn predators it tastes yucky.

A couple weeks ago I interviewed both the author and the illustrator.

Dianna Aston, who wrote the book, said that butterflies hold special symbolism for her – especially yellow butterflies that help her remember her father. On the fifth anniversary of his death, Aston was visiting a remote village in Mexico. “Suddenly, a blizzard of yellow butterflies rose and swirled around me,” she said.  

Aston does a lot of research for her books: reading articles, watching butterflies and putting some beneath a microscope to get a closer look. She learns new things every time she writes. While working on A Butterfly is Patient she discovered butterfly “puddle clubs”. One day at a pond she saw “butterflies of every size and color feasting on the minerals in the mud,” she said. “They let me hold them and walk around with them … I felt as if they trusted me.”

Artists do research too. Sylvia Long says she’s lucky because one of her friends builds temporary enclosures around the butterfly pupae (chrysalides) that she finds in her garden – and Long got to observe them up close. Once the butterflies emerge, she removes the enclosures so they can fly free.

The paintings, Long says, are watercolors and she paints them the size they’ll be in the book. Butterflies may be patient – but they don’t sit still long enough for a painter to capture them on paper. So Long used photos to help her illustrate the book.

“Each illustration goes through so many stages,” she explains. She begins with research, looking for imagery to complement the text. “Then I do rough sketches and often many revisions before finally doing an approved, detailed pencil or ink drawing prior to painting with watercolors.” Long, a full-time illustrator, says such detailed nonfiction books take about a year to complete. 

The best part about researching A Butterfly is Patient, says Long, was spending weeks searching out photos of the most intriguing and gorgeous butterflies. She learned a lot about metamorphosis – and monarch migration, too.

“An adult Monarch makes the whole 3,000 mile trip [to Mexico] and then stays for the winter,” Long said. “That’s incredible enough, but the return trip along the same route is made by four or five successive generations of Monarchs!  How is the route information transferred to the next generation? An intriguing mystery, don’t you think?”

This post is part of the Nonfiction Monday Round-Up hosted this week by proseandkahn; review copy provided by the publisher.

Sunday, July 3, 2011

Waiting for Wings: life inside a chrysalis

While weeding the onions I discovered this tiny chrysalis. The neighborhood butterfly expert says it’s a Baltimore Checkerspot – a butterfly that has mostly black wings (with some white spots) that are rimmed with orange. I’d seen them flying around, and even caught sight of one of the bristly caterpillars hanging out on plantain – a weed I was pulling from the onion beds.

I want to watch the butterfly emerge, so I taped the onion leaf to a protected area on my porch. Every day I run out to check it, to see if “my checkerspot” has got its wings.

A chrysalis is the “pupa” of the butterfly. The caterpillar (larvae) spins a silk pad on the underside of a leaf – or in this case, an onion leaf shaded by weeds – and then hangs upside down and begins changing form.

What we see on the outside is this: the case that holds the metamorphosing butterfly within. It may look as though it’s resting, but there are a lot of changes going on inside. The caterpillar's tissues break down and completely reorganize.

Groups of cells, called “imaginal disks” give rise to things like wings. Or legs. Even antennae. The dissolving caterpillar provides a nutrient-rich fluid for these cells. They begin growing really fast, differentiating into muscles, heart, nervous system.

All this happens inside the chrysalis – so when the butterfly is finished forming and ready to emerge, there’s a lot of waste products in there too. That’s the reddish-colored liquid that sloshes out after the butterfly emerges.

If you go hunting chrysalides (that’s more than one chrysalis), make sure you check protected spots: the undersides of leaves, shady stems, even the sides of rock walls. You can make a net cage to protect chrysalides from predators, but make sure you’re around to release the adults once they emerge and have dried their wings.