Thursday, September 3, 2009

Sandgrouse has special care!



Sometimes, even at rain fed
areas farmers have to bear with patience, and adapt to the lesser rainfall in their area. It is needless to say then about the desert-like 'no rain area.' Out of many adaptations made by animals in such areas, a wonderful parental care is noteworthy here. Sandgrouse (Pteroclididae) flies miles to find out a water hole, dips in it, and flies back with its water-soaked feathers. The thirsty and waiting chicks suck water from its feathers and quench their thirst! For this activity the sand grouse has feathers in its belly that are specially adapted to absorb water and retain it. It has also got its legs feathered!

This sand grouse that has a pigeon-like small head, is a seed eater. It is monogamous. Both the male and the female share incubating duties. Chicks that hatch out from the eggs begin to feed for themselves at once.

This sand grouse is a wonder bird with its wonder and special parental care!

Thursday, August 27, 2009

Burns cured by cool water magic!



Burns cause damage to the skin and disfigure the person if it is severe. But in a milder degree of burns I achieved quickly the restoration of my skin to its normalcy without taking any medicine or applying any ointment! I had a small burns on the outer skin of my index finger giving me much pain and burning sensation. I immediately inserted the finger in the cool water falling down from a water tap. I did this for more than fifteen minutes ( I adjusted the water flow to a thin stream). When I removed the finger and examined it, I found that there was no sign of a burn or the pain! Yes, it is a cool water magic to cure or prevent any skin damage that could be sustained due to burns!

Thursday, August 20, 2009

Phyllanthus niruri - Treating fruit under leaf!




We see that flowers and fruits are usually found on a separate stalk (peduncle) of a plant. There is a plant that bears its flowers and fruits underneath its leaves! This plant is also a renowned medicinal plant used in Indian Medicine. It is the Carry Me Seed (Phyllanthus niruri, 'Keezhl vaa nelli' in Tamil). It bears green flowers and fruits (tiny capsules with seeds) under its compound leaves in rows - and hence its Tamil name. This tropical plant is seen in Southern India almost at all its plains. Whenever a person has the disease, Jaundice ('Manja Kaamaalai' in Tamil), people collect this plant and give its extract to cure it. This type of treatment (Siddha) is also given with the allopathic treatment for a speedy recovery from the illness. The plant is also said to possess anti -hepatotoxic (removing liver toxins) and many other medicinal properties.

A wonder medicinal plant that is within the reach of hand - in backyard waiting to treat human illnesses!

Thursday, August 13, 2009

Migrating Wonder, the Dragonfly!





I find each year that the flying wonder, the Dragonfly (Pantala flavescens, 'Tattam Poochi' in Tamil) appears just before the North East monsoon, when dark clouds are here (in South India) on the sky, masking the sun.It heralds the onset of monsoon. I wonder how this insect can migrate from South India to South East Africa via Maldives, and then return back to South India! It is said that the dragonflies cover up a distance of about 12000 miles in this sojourn! You can read about this wonderful feat clicking on here -> Dragonfly could be greatest migrator.
In this ensuing autumn I think I will attend a 'Send Off' for greeting the dragonflies "Bon voyage!" and 'Receive' them back after their cruise on the seas!

Related Post:
Flying Wonder since the ages!

Saturday, August 8, 2009

Unique respiration in birds






Flying birds have unique, efficient and special respiration in them as one of their flight adaptations. Unlike human lungs, their lungs are connected to the Air spaces in bones through the Posterior air sacs. During inspiration the fresh air enters their lungs, Posterior air sacs and then the Bone air spaces. During expiration the used air comes out of the lungs; but at the same time the fresh air from the air sacs and the bone spaces enters the lungs (again). Thus there is a constant supply of fresh air to the birds' lungs in both inspiration and expiration!




Birds have this special and wonderful mechanism in their respiration to keep them all active through out their flight.

Friday, July 31, 2009

Flying Fish bypasses Evolution period!






It is said that land living, airborne birds developed from aquatic fish by evolution. Some present day fish surpass with the reptiles, and compete over birds to take to air by themselves from the seas as if they are birds now! Yes, the fish I refer to here is the Flying Fish (Exocoetus volitans). It is found in warm oceans such as Indian, Pacific and Atlantic Oceans. This fish 'flies' away to escape from its predators. Actually in doing so, it leaps out of the sea water and glides above the water surface for a short distance of about sixty meters. For this, first it uses its tail fin to leap out of water and then spreads its strong pectoral fins to glide through in the air!



It is a wonder fish that bypasses or skips even the Evolution (period) to take off to the air!

Friday, July 24, 2009

The Horned Treehopper to remember about!




In our boyhood days, between our studies we used to explore the environment in the school play ground. We were examining the branches of Mesquite trees (Prosopis juliflora): ants were crawling up and down busily. There were also some black insects sitting on the path of these ants. They had a queer appearance with horn - like extensions on their heads. In side view, they appeared like a bull (student community called it as 'Yerrumbu Maaddu' in Tamil, meaning ant's cow!). This insect is the Horned Treehopper (Centrotus cornutus, Thorn bug). It feeds on the sap of the plants. This sap on digestion is converted into sweet honeydew and excreted out. Ants are attracted towards this honeydew naturally and they extract it for themselves. In exchange ants provide the hopper the protection from its predators.



As I approach this treehopper to hold it between my fingers it runs around the branch and hides itself behind it or flies away. Even if I get it and hold, its thorn - like horns do not injure me, even nowadays! A wonder insect to remember about and show it to the younger generations!

Friday, July 17, 2009

Fats determine your health!




Consuming fats in excess in any form whether it is oil, animal fat or dairy products, it surely adds the fats to the body increasing its weight. Apart from this fat deposition, the fats are also seen in blood, causing clogging in the blood vessels and hence, blocking the free blood flow to the organs of action such as heart, kidney, brain and muscles etc. This not only impairs the action of these organs but also makes them to strain at work producing all the illnesses such as Heart attack and Stroke. There are many types of fats among which some are good to the health and others are not - bad. From where do they come into the body?


Saturated fatty acids:Dairy products, Lard, Butter, Coconut oil, Palm oil, Chocolates .... Bad, when you take routinely.
Poly unsaturated fatty acids - cis (PUFA): Sunflower oil, Safflower oil, Fish oil .... Good.
Poly unsaturated fatty acids - trans (Transfats): Artificially hydrogenated oils - Margarine .... Bad.
Mono saturated fatty acids: Nuts, Olive oil, Groundnut oil, Sesame oil .... Good.
Triglycerides: Coconut oil, Palm oil, Animal fats .... Bad, if these raise this fat to 150 mg/dL and above in blood.
Low density Lipoprotein (LDL): Animal fats, Plant oils, Chocolates, Margarine .... Bad, if LDL is 100 mg/dL & above.
High density Lipoprotein (HDL): Fish oil, Sunflower oil, safflower oil ... Good, if HDL is 60 mg/dL and above.
Cholesterol: Animal fats, Cheese, Egg yolk, Chocolates, Palm oil, Coconut oil .... Bad, if it is 240 mg/dL and above.



In addition to choosing the good and the best fat diet for the prevention of Heart disease and the Stroke, we should also add the following:
1) Doing Aerobic exercises
2) Taking Anti-oxidants
3) Weight losing

Let us live a
wonderful and healthy life by lowering these fats in our diet, and the body!

Friday, July 10, 2009

The Love Sign, Taj Mahal!




One's childhood days are precious. Children love all the things they come across with immaculate mind. It is needless to say about their love towards humans - their parents, peer groups, friends and ..... the boy/girl they see or meet! Family functions, festivals unite such tender hearts at such a tender age: one such a love in an Emperor's palace was continued into adult life, then into marriage and then even after death in a tomb or monument, The Taj Mahal of Agra! This monument is seen till today as the wonderful expression of Love to be seen by the whole world - all the races of mankind and its descendants, century after century.



Taj Mahal as seen in pictures convey you nothing spectacular. Only when you see it in front of you - as you walk towards it at Agra, its architectural magnificence and hence, the magnitude of its creator's intention can be felt in your mind!
Taj Mahal, the wonder of the world was built by the Mughal Emperor,
Shah Jahan (from 1632 AD, and completed in 1653 AD) - as a sign of his love towards his dead wife, Mumtaz Mahal. Now it houses the tombs containing bodies of both these lovers. It has been built with white marble entirely! On full moon days, at night it enthralls all who see it in the shower of moonlight, and makes them feel the 'wonder' about this Wonder of the World!

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