Category: Bug of the Week (Page 31 of 218)

Bug of the Week: Flower Fly and Aphids

In the recent post about the insects visiting a Texas sage, one of the photographs showed an adult flower fly.

The adults are called flower or hover flies because they visit flowers for nectar. But where do they come from? This week we’ll see more of the life cycle.

Here’s an adult fly next to some aphids. What is it doing?

Because the adults drink nectar, it probably isn’t eating the aphids.

There’s a clue at the end of the abdomen, which the fly has stretched out and is pressing against the plant.

Have an idea now?

It is laying eggs.

The egg will hatch into a larva. We’ve seen those feeding on aphids in a previous post.

The next stage to capture is the pupa. Stay tuned!

Bug of the Week #kidlit: The Monarchs are Missing

Bug of the Week is a bit late for a good reason. I had a post all queued up and then a monarch butterfly flew by.

Not just any monarch butterfly. Do you notice anything unusual about it?

What about now?

This monarch is extremely skittish. It won’t let me close. See it yet?

This is the best I could do before it flew away. On it’s hind wing is a circular paper tag. This is a tagged monarch!

Why is it tagged? People have been tagging monarchs to learn more about the their migration. You can learn more about the tagging program at Monarch Watch.

Wish I could have read the number and found out where it was from.

~~~~~

Want to discover more about monarchs and their migrations? Check out the new middle grade book The Monarchs Are Missing: A Butterfly Mystery by Rebecca E. Hirsch. It was nominated for a 2018 Cybils Award.

Illustrated with large color photographs and clever illustrations, this book delves into all the reasons that monarch butterfly populations have been on the decline. Hirsch goes beyond the loss of habitat in the monarchs’ overwintering sites in Mexico, and examines other factors such as:

  • Increase in herbicide use killing their milkweed food plants.
  • Decrease in fall wildflowers that supply food for their long migration flights.
  • Planting tropical milkweeds, which encourages the monarchs to overwinter in Southern states, and thus increases the spread of a disease.
  • Changes in weather conditions in Texas in the spring.

To counteract the bad news, Hirsch also suggests some small changes that could make a big difference, like planting native milkweeds and avoiding pesticide use. She also encourages kids to participate in any one of a number of different citizen scientist projects for monarchs.

The Monarchs are Missing is part scientific mystery and part tribute to an amazing insect. It is a great choice for kids interested in nature and particularly in butterflies.

Age Range: 8 – 12 years
Publisher: Millbrook Pr (January 1, 2018)
ISBN-10: 1512452505
ISBN-13: 978-1512452501

It will soon be part of our growing list of children’s books about butterflies and moths at Science Books for Kids.

Disclosure: This book was provided by our local library. 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.

Bug of the Week: Texas Sage Pollinators

A few weeks ago, the wolfberry was in bloom and covered with insect visitors.

Today the Texas sage is blanketed with flowers.

We had a lot of rain this month, and Texas sage plants bloom in response to humidity and rain.

The insects respond, too.

The thumb-sized carpenter bees caught my eye, but they were too fast for a close up.

Does this look like a honey bee?

Surprise! It is a syrphid fly. It was more cooperative and sat still for its photograph.

Here’s another smaller syrphid fly (sometimes called a flower fly.) It also posed.

The honey bees looked strange. Instead of the usual golden brown, most were covered with white pollen.

Would you believe the thorax of this sweat bee is bright green?

It looks like it is covered with snow.

All these insects are pollinators, which means they carry pollen from plant to plant and help many types of plants produce viable seeds. Some recent reports have shown that pollinators may need extra assistance in order to survive and thrive. Check out a recent article which suggests being messy in the garden is a good way to provide places for pollinators to shelter over winter.

Messy? That’s easy to do!

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