The Beekeepers: How Humans Changed the World of Bumble Bees

 

If you are looking for a book about bumbles bees that the whole family might enjoy, check out the middle grade title, The Beekeepers: How Humans Changed the World of Bumble Bees by Dana L. Church.

Why bumble bees? Honey bees have gotten a lot of press lately, but bumble bees are also important pollinators.

Public domain photograph of a Solanum flower from USGS Bee Inventory and Monitoring Lab Flickr Page

In fact, bumble bees are much better at pollinating certain plants, especially tomatoes and other members of the genus Solanum.

Summary:

After briefly describing the history of studying and keeping bumble bees, Church discusses the business of selling bumble bees to pollinate plants in greenhouses. She explains that the bumble bee you see in your yard may be a native one or may be an import that has escaped from a nearby tomato-growing operation.

Later chapters explore some marvels of bumble bee behavior, before revealing how some species of bumble bees are waning in numbers and on the brink of disappearing. The last chapter summarizes some of the things that are being done to protect and encourage bumble bees. The author also has a page of information for helping wild bees on her website.

 

Public domain photograph of Bombus huntii from USGS Bee Inventory and Monitoring Lab Flickr Page

Back Story/Discussion:

I have to admit, it wasn’t love at first glance with this book.  When I found it in the juvenile nonfiction section of the library, I didn’t know quite what to make of it. Written for middle grades (8-12 year olds), it stood out among the sea of picture books because it is 308 pages long. I thought someone had shelved it in the wrong place.

The title was also a bit confusing, too. Although it can refer to any bee, the term beekeeping usually brings to mind honey bees rather than bumble bees. But, who can resist a book with a bumble bee on the cover?

The Beekeepers would be of interest to adults who enjoy popular science. Because it was written with a younger audience in mind, it is a quick and enjoyable read.  It would also be appropriate for middle graders and young adults who are interested in science and nature, and especially insects. It would also be a great jumping off point for a research paper or science fair project on bumble bees. Check out a copy today.

Reading age : 8 – 12 years
Publisher : Scholastic Focus (March 2, 2021)
ISBN-10 : 1338565540
ISBN-13 : 978-1338565546

Disclosure:  I am an affiliate with Amazon so I can provide you with cover images and title links to more information about books and products. As you probably are aware, if you click through the highlighted title link and purchase a product, I will receive a very small commission, at no extra cost to you. Any proceeds help defray the costs of hosting and maintaining this website.

Insect Architects: Mining iNaturalist for Information

You’ve probably all discovered the iNaturalist app years ago, but I just started playing around with some of its capabilities.

For example, I’m interested in ant nests. The shape of the nest can sometimes help with identification. It is also fascinating to see what insects are capable of building.

Check out this cecropia ant nest, Genus Azteca.

© Nelson Wisnik, some rights reserved (CC-BY-NC)

It does lead to questions, such as where are the ants  and what is the nest made of?

Here’s a similar public domain image from Wikimedia by Alex Wild. It is from from a guayaba tree in Archidona, Ecuador.

These nests are made of carton, which may be  either wood particles, soil, and/or trichomes mixed with fungal mycelium.  So cool!

Mayer, V. E., & Voglmayr, H. (2009). Mycelial carton galleries of Azteca brevis (Formicidae) as a multi-species network. Proceedings. Biological Sciences, 276(1671), 3265–3273. https://doi.org/10.1098/rspb.2009.0768

AntWiki is a great place to start if you want to learn more about Azteca.

The next nest doesn’t look like an ant nest at all. It looks like a piece of pottery.

© Chief RedEarth at iNaturalist
Cc by nc nd small some rights reserved

It seems impossible that ants made this structure, but you can see ants in the photograph. They are tiny specks in the center opening. The ants have been identified as Pheidole sykesii or the Indian harvester ant.

This video shows how small the ants are relative to the structure.

 

Alex Wild at Myrmecos has a post about it, too (see the comments).

What do you think of iNaturalist? Do you use it regularly?

Below is a collection of amazing insect nests.

Ant Course 2021: Vietnam

Want to travel the world in 2021 and learn more about ants? Check out the California Academy of Sciences’ Ant Course.

According to the website, this year the course will be held August 1 – 14, 2021 in Cuc Phuong National Park, Vietnam.

“The insect populations at Cuc Phuong are also highly abundant, with the identification of 1899 species and forms belonging to 169 families in 33 orders.”

It costs about  $450 on site, plus the student is responsible for their own travel expenses to and from the park. A limited number of students are accepted.

If you’d like to go, you will need to complete the application by April 1, 2021. Look for the “Apply Now” button near the top of the page.

You can see faculty and students from previous sessions by visiting the Ant Course yearbook.

Let us know if you go.

Army Ants: Nature’s Ultimate Social Hunters Book

Looking for a last minute gift for an ant aficionado or nature enthusiast?  Army Ants: Nature’s Ultimate Social Hunters* by Daniel J. C. Kronauer is the perfect choice.

(*Amazon Affiliate Link)

Written to be accessible for the general audience, the book features Kronauer’s eye-catching, gorgeous full-color photographs. In fact the illustrations might make you think it could  be a coffee table book, but don’t be fooled. Army Ants is full of serious, sometimes cutting-edge science, too.

What’s in the book

In the prologue, the reader learns about how popular culture has viewed army ants, as well as a quick introduction to the rest of the book. Kronauer explains he will focus on two species, Eciton hamatum  and Eciton burchelli.

Chapter One starts with the recognition of Eciton army ants by early European naturalists and the problems they had naming the species. It is a fascinating bit of scientific history and took some effort to untangle. Eventually, the taxonomy is sorted and science progresses.

In Chapter Two, readers discover how different groups of army ants fit in with other ants in the evolutionary tree, how they are different from one another and how they are similar.

The next chapters cover specialized army ant biology:  mass raiding, nomadic lifestyle, and reproducing via colony fission.

Chapter Three discusses how army ants forage for prey during raids. For example, Eciton hamatum specializes in preying on ants and social wasps, whereas Eciton bruchelli raids ants as well as many other arthropods.  Do Eciton army ants raid the other abundant ants in the area, leafcutters? You will find out. He also mentions butterflies, flies, and birds that follow the raiding columns ( previous post describes antbirds).

Chapter Four delves deeply into the colony life cycles of the different species.  Army ants cycle between a nomadic phase when they move from place to place, and a statary or settled phase when the ants stay in one place for a few weeks. When they are statary, the ants form a living nest with their own bodies called a bivouac. All those ants working together to produce a physical structure that can even regulate the temperature and humidity inside is pretty amazing.

Chapter Five reveals how army ant colonies reproduce via fission, where colonies split up workers into two (or more) groups, one following the established queen and the other with a new, young queen. It is reminiscent of the swarming process in honey bees.

The final chapter, aptly named “The Traveling Circus”, focuses on all the other arthropods that live with, on, and travel with army ants. Mites and beetles are particularly common myrmecophiles. Some of their adaptations to life with army ants are mind blowing. On page 266 check out the mite that attaches to and takes the function of the tarsi of an army ant.

In the back matter is a full glossary, tons of references, and an index.

Discussion

Army Ants is both an entertaining read and a good general reference to this specialized group of ants. Kronauer’s enthusiasm for his subject and expertise shine through on every page. Even someone who knows quite a bit about ants will probably find things that are new.

One unexpected aspect of reading the book the ability to armchair travel to tropical locations at a time when travel currently not an easy option. Although Kronauer doesn’t write about his adventures in great detail, on page 222 he mentions receiving the news that a colony of army ants was getting ready to fission and immediately booking a flight to Costa Rica to observe it. That’s a lifestyle most of us only dream about. By reading the book, we get to travel along with him.

If you are interested in ants or know someone who is, grab a copy of Army Ants today!

Publisher : Harvard University Press (October 6, 2020)
ISBN-10 : 067424155X
ISBN-13 : 978-0674241558

(Featured post image is a public domain photograph of Eciton burchelli by Alex Wild)

Disclosure: This book was provided by the publisher for review purposes. Also, I am an affiliate with Amazon so I can provide you with cover images and links to more information about books and products. As you probably are aware, if you click through the highlighted title link and purchase a product, I will receive a very small commission, at no extra cost to you. Any proceeds help defray the costs of hosting and maintaining this website.