Tag: pallid-winged grasshopper (Page 1 of 2)

Bug of the Week: Gathering of Entomologists

There’s nothing like a Spring Equinox celebration to bring out the entomologists and insect enthusiasts.

three presenters at Red Mountain Library

Both the presenters and participants braved the heat, with record-breaking temperatures reaching 105° F plus on Saturday.  It felt more like the first day of summer than the first day of spring.

We had smaller crowds, but everyone was having fun. We met some new friends and re-connected with some old ones.

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In the yard we still have a few insects in spite of the above-normal warmth.

pallid-winged grasshopper nymph

Last week the pallid-winged grasshoppers were everywhere, probably part of a migration. This week, however, I found evidence that they aren’t simply migrating. Can you tell why?

pallid-winged grasshopper nymph on yellow flowerHere’s a closer view.

This is a nymph rather than an adult. Because it doesn’t have wings, it is unlikely it flew in from somewhere else. This one is perched on a desert marigold flower, resting in the heat.

 

The wildflowers are starting to finish up and go to seed, but those few that are still open are quite popular.  Here is a plant bug on a golden Dyssodia. The dainty sulfur butterflies love these, but I wasn’t able to catch a photograph because they flit around too much.

Do you have any plants in your area that attract a specific kind of insect?

Bug of the Week: Honey Bee on Cactus Flower

This week it seems like everything is in bloom, even the oak trees.

blue candle cactus flower yellowish white

I was impressed by the number of buds on this bilberry cactus, Myrtillocactus geometrizans (also called blue candle cactus).

honey bee on cactus flower

The honey bees have a lot of different blooms to chose from, but these cactus flowers were popular.

honey bee on yellowish white cactus flower

Sorry the photos aren’t better, I had to use my phone.

We’ve also had a bunch of pallid-winged grasshoppers. They seem to like to sit on my car for some reason.

We are expecting extreme heat this weekend (107°F!!). Hopefully it doesn’t harm the plants and insects.

How is the weather where you are?  Can you find any insects this week?

 

 

Grasshoppers, Ants, and Ladybugs, Oh My!

Insect swarms have been in the news this summer.

This week it was pallid-winged grasshoppers in Las Vegas (see for example, this story in LiveScience) or check out this AP video

The grasshoppers aren’t the only ones.  Last week there was an article about flying ants in Britain being picked up by weather satellites (Guardian article) and in June it was supposedly ladybugs in Southern California (LA Times article) spotted on weather radar, although later reports say no one could verify which insects were actually detected.

Although these swarms can be alarming or exciting depending on your perspective, they are completely natural. Because insects may reproduce rapidly when food supplies are high and enemies are sparse, many species have the potential to build up to high numbers.

In fact, it is probably not amazing that insect blizzards happen, but that that don’t happen even more often.

In a matter of days the insects either migrate away, are eaten, or come to the end of their life cycles. As quickly as they appear, they are gone again.

So for now, grasshoppers are simply having their 15 minutes of fame (or is it infamy?)

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