Monday, 30 September 2024

Short Lifespans of Male Mosquitoes - Nature 140

We have posted the lifespans of female mosquitoes with maximum about 5 months only in nature. 


Image 01 - Live of male mosquitoes (from Google)

You may read previous posting of female mosquitoes:

However, male mosquitoes have shorter lifespans than female mosquitoes, just about 7 days. 

Male mosquitoes live solely to mate with females and die shortly after. Once they have fulfilled their mating role, they are no longer essential for the species continuation. The biological purposes have been reached.


Tuesday, 24 September 2024

The Farmer’s Market at Downtown

In our areas, we have several farmer markets, and many people come to these farmer markets with some reasons.   


Image 01 - Some vegetable in the farmer market.

We love most to visit is "Red Stick Farmers Market," the largest and well-known market in our city.

The Red Stick Farmers Market sells wide variety of items (goods and products), including:
- fresh produce
- baked goods
- handmade crafts
- and etc.


Image 02 - The cucumber and eggplants

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Image 03 - Handicrafts in the farmer market

Another reason for us to visit farmer market is quality. We like higher quality and fresher of produces compared to grocery stores. 


Image 04 - Selling meat too

Many people think that buying from farmers market will support local farmers (agriculture) and economy.


Image 05 - Live plants 

Do you like to visit farmers market?

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Wednesday, 18 September 2024

Blending in Pretty Well on the Satsuma Tree - Nature 139

We found this guy on our Satsuma, blending in pretty well. This critter is an insect, called as Katydid.


Image - A Katydid crawling on Satsuma fruit. 

I think this is a fantastic camouflage.

This remarkable creature is expert at blending in, often looking exactly like green leaves or twigs.

These insects are type of grasshoppers. Katydid has longer (slender and elongated) antennae than grasshoppers.

They are often found on various plants, especially in areas with abundant vegetation, including fruit trees.

On the Satsuma trees, Katydids feed on:
- leaves
- flowers
- and sometimes fruits.

Nature is amazing. I wonder how many earlier generations died because they were not the perfect color.

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Thursday, 29 August 2024

Capgras Delusion and Alzheimer’s Disease - Part 2 - Alzheimer’s 15




Image - Capgras delusion is identical-looking imposter 
(Roses for illustration)

Her daughter said that she thought her husband who sit next her was somebody else pretending her husband. He look like her husband but he does not her husband. Every day and every night she looks for him and for him desperately.

Her thought about her husband is a delusion. The man sit next was her husband. This delusion is called Capgras delusion or imposter delusion.

The phenomena was described by Jean-Marie Joseph Cargas and his intern Jean Reboul-Lachaux (1923) from the case of 53 year-old woman who believed about the tragedies in her life.

Her first child was abducted and replaced by another baby, and tragically died. The the twin girls were born, one grown and another was abducted, the same case with the first baby, replaced with another baby and died. Then, the twin boys were born, the same case happen for both boy, abducted and finally died.

She also believed that her husband also replaced by another person, Then, she saw the police and all her neighbors were abducted and replaced identical-looking imposter.

Those just her delusion. Four of her children died when they were infant. None abducted and imposter.

Friday, 16 August 2024

The Eastern Swallowtail Butterfly - Nature 138

 Have you seen this butterfly in your gardens or yards?

Image - Eastern Swallowtail

She is an Eastern Swallowtail butterfly and shows the beautiful iridescent blue on bottoms of the wings.

A beautiful visitor to the front garden!!!

The Eastern Tiger swallowtail female is particularly beautiful. Haven’t seen many of them, so lucky to meet one of them.

The butterfly feeding on a pink colored Penta. Plenty of Penta flowers was sold in nurseries during Spring.

It does well in our hot climate and comes in a variety of colors:
- red
- pink
- white
- and lavender.


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Friday, 2 August 2024

The Canning Pear Tree with Fruits in Neighborhood - Nature 137

 Few of our neighbors have canning pear trees in their front yards. We saw plenty of fruit hanging from the trees this morning.



Image 01 - The Pear tree with fruit in neighborhood.

Yes, we as neighbors or anyone else may pick this fruit "as many as we want" for free or with no cost. 

Some people like to eat pears raw just as you would consume an apple. They are very good.

In addition to eat raw, we love to make:
- jam
- pie
- and preserves

Image 02 - Pear fruits, sold in Walmart


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Thursday, 11 July 2024

The Black Soldier Flies (Hermetia illucens) - Nature 136

The fly is found inside the house. Based on GoogleID, it is suggested the fly is a Black soldier with scientific name Hermetia illucens.


Image 01 - The Black soldier fly.

The flies live well in the humid climate regions such as our state, Louisiana. They are excellent decomposers.

Their larvae are voracious to many kinds of materials (organic matters) such as:
food (kitchen) scraps
- manure
- rotting flesh of dead animals.

Hence, the larvae voracity potentially to break down waste, and then convert it into valuable nutrients.  


Image 02 - The fly is crawling

Louisiana State University (LSU) has studied the potential use of black soldier flies in production of animal feed, waste management and production of biofuel.


Image 03 - Head of the Black soldier fly.

Do you recognize this kind of fly?

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Blooming of Supertunia - Nature 146

Supertunia flowers have quite longer blooming period in our areas. They could bloom from Spring to Fall seasons.  Image - Supertunia flowers...