Category: Bug of the Week (Page 13 of 218)

#WorldBeeDay Hands- On STEAM Activities

Melissodes trinodus bee

May 20 is World Bee Day, but we can celebrate bees any day with hands-on STEAM activities.

1. Visit the World Bee Day website for detailed information about the importance of bees (and other pollinators). Look for why the organizers chose May 20 for the date. The right sidebar contains many links to other informative websites, including the beautifully designed and engaging Buzzing with Life.

2. Tohono Chul Gardens has put together an amazing collection of lessons about bees and other pollinators. Created to cover a week’s worth of activities, it includes instructions for gardening and art. If nothing else, download the bee homes activity (PDF).

3. To get a glimpse of the diversity of bees (and some other insects), check out the photographs at the USGS Bee Inventory and Monitoring Lab Flickr page. Seriously. Click on the photographs to learn the scientific names of the bees and more about them. For example, our little long-horned bee in the photograph above is a Melissodes trinodus.

4. Make a honey bee model (previous Growing with Science post).

5. See our collection of honey bee science activities as well as all our posts in the bee category.

6. Visit our growing list of children’s books about bees at Science Books for Kids.

Bug of the Week: Completing Lady Beetle Life Cycle

Back on March 25, 2020, we reported seeing lady beetles.

Two weeks later we found lady beetle larvae.

Any idea what this might be?

lady beetle pupaThis is a lady beetle pupa. Is you look really closely you can see the shed exoskeleton of the larva at the point of attachment.

convergent lady beetle
What kind? Those are convergent lady beetle pupae. Last night this stem had a pupa. Today it has a new adult beetle. Can you see the converging white lines on the thorax that gives it the common name?

If I could only find a few eggs, but it is likely these new adults will migrate to the mountains. Maybe next year…

 

STEAM Activities for All Ages: Recording Flora and Fauna

Looking for low cost ideas to add some STEAM to your week? How about bird safaris, plant identification chalk art, and/or making a permanent record of the animals and plants in your neighborhood?

Idea 1:  Birdwatching Safari

Have you seen people putting stuffed animals in their windows or yards? Those are part of Teddy bear scavenger hunts for children. Take the idea to the next level:  walk, bike or drive through the neighborhood looking for birds.

Virtually every neighborhood has birds perching, singing, flying, swimming, and feeding. See how many birds you can spot. Write down what you see or record using voice recognition on your phone.

For more bird-related lessons and activity ideas, visit:

Extensions:  If birds aren’t your thing, consider an insect safari.

Idea 2:  Sidewalk Chalk Plant Identification

On the same vein, have you seen driveways and sidewalks decorated with chalk artwork and inspirational/positive messages?  Wouldn’t it be cool to take those ideas and incorporate a little science? Leave chalk notes about plants you see.

Butterflies love desert marigolds.

In England, “rogue” botanists are using chalk to identify common plants along sidewalks (Guardian article gives details). As they emphasize, when people learn the name of plants they can find out more about them, such as how they provide nectar for pollinators or are food for butterflies.

 

Note:  Make sure you have permission before applying chalk to sidewalks.

Idea 3:  Make a Nature Notebook or Journal

A nature journal is a physical record of your observations.

Below, children’s science author Loree Griffin Burns shares a wonderful nature notebook that her children made when they were younger. She explains what they learned and gives suggestions for making your own.

 

Notice that they used both photographs and drawings.

Curved-bill thrasher and grackle

You can choose either or a combination. Be sure to jot down your observations and date every entry, as well.

Suggestions for starting a nature journal

Idea 4:  Start a Nature Blog

If you are more comfortable with the digital world, then keep you journal as a blog that you can share with friends and family. Some platforms — like Blogger and WordPress.com — can be free.

From the start of this blog in April 2008, the Bug of the Week has been a photographic record of the insects and plants I’ve encountered, mostly in my own neighborhood. Why might this be useful?

Firstly, it helps me remember the names of insects, especially those that I don’t see often. There are more than a million species of insects, so even experts need help.

Blogs can also be a record of life cycles, for example our recent discovery of lady beetles on brittle bush and two weeks later we found lady beetle larvae.

Because I show the insects I’ve photographed that day or within a few days, it is also an archive of seasonality of insect appearance.  For example, this week I noticed two damselflies in the back yard.

This mainly brown one perched on the rim of an old flower pot.

Every minute or so it would launch into the air and grab a gnat. Can you see the gnat snack in its mouth?

About two feet away a bluer version perched on some radish flowers.

With a quick search, in years past I had seen damselflies in August and September.

It is fun to look back over the posts and see what was happening.

Which ideas do you find appealing? Be sure to let us know if you try one or if you have other ideas to suggest.

 

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