Parveen Kaswan, IFS Profile picture
Dec 21, 2021 8 tweets 6 min read Read on X
प्रकृति: रक्षति रक्षिता ! Mangrove forest after a cyclone. The line of defense after a cyclone.
#Mangrove; not only home for various species but also a tool against #Disaster. Tropical country like India, with densely populated 7500 km long coastline, will be effected by cyclones more due to #ClimateChange. This salt tolerant species acts as a shield against cyclones. 2/n
So how it works. Reposting my old tweets. Mangroves create a maze & dense habitat. With species which are salt tolerant & special adaptations. They act like buffer & consume the winds & energy. So after passing the storms get dampen. 3/n
These are called as #pneumatophores. Mangrove ecosystem has high amount of soil moisture & salt. To take air trees here build special Aerial #roots. Which come out from ground & can grow upto 30 cm. Then air is supplied to all parts of a tree. #Natural filters. 4/n
Now as thick this #mangrove belt is, more effective it will be in resistance to #cyclones & other #disasters.

They provide habitat to numerous wildlife species which makes the system healthy & balanced. 5/n
#Mangrove #ecosystem is not static. It is dynamic, keeps changing. With size variety of #landscape increases.

You see here a small #grassland inside mangrove belts. On one side destruction & on other creation. 6/n
Habitat to not only herbivores but also hypercarnivorous apex #predators like this. One of the largest crocodilian #species on #planet, whose size can go upto 6 metre in length. A salt water crocodile. This one basking in sun at Sunderban. A stable & balanced system. 7/n
Enough reasons to protect them.

All pictures & information are mine. During my exploration trips. All are free to use and publish pictures and information in whatever manner they want to. n/n

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More from @ParveenKaswan

Feb 14
Show me a more beautiful love story than this on #Valentines Day. The male Hornbill feeding the female, who has locked herself in nest to raise the kids. This he will do for few months, daily.

Hornbills have partners for lifetime. When they are expecting they search for a cavity or old nest. After finding one, the female enter the nest and seal from inside with whatever material is available.

Now the time tests them. Male keep searching for food and keep bringing that to the nest. While female remains locked in the nest for next 3-4 months. As the kid is growing the male has to increase the frequency. With this he has to feed himself and also protect the nest from predators.

If the male is poached on the way the family dies waiting in the nest.

Isn’t it the loveliest love story !!
This is a story about hornbills which are perfect couple and which are also called as Gardner of the forest. How ?

There are 9 species of hornbills found in India. From Great to Grey. Hornbills are generally monogamous. The pair lasts long. Here a Wreathed Hornbill couple. Image
They move together and live very long.

When the couple is expecting they go shopping for a house. A nest.

It can be a natural cavity in a tree or nest of some other bird or their old nest. They encroach upon other birds nests also. Image
Read 10 tweets
Mar 8, 2023
Do you know #elephant family is all women group. Made of #mother, #aunts, #grandmother & all other #ladies. Most of the times Male leave herd early. Kids are looked by all female elephants in herd not only mother. Most experienced female makes all decision for family. #WomensDay
Obvious that experienced matriarch should lead #elephant family. She has accumulated immense traits/wisdom due to her long life. Which comes handy in long journeys & dangers. So when matriarch dies of some accident, the herd is directionless for some time.
Males keep on joining & leaving herds. Well one of the accepted theory is. That males when they get young are pushed out from the herd/family by dominant female, also called as matriarch. To check the inbreeding. Which only shows elephants are highly intelligent.
Read 6 tweets
Feb 14, 2023
Show me a more beautiful love story than this. The male Hornbill feeding the female, who has locked herself in nest to raise the kids. This he will do for few months, daily.
This is a story about hornbills which are perfect couple and which are also called as Gardner of the forest. How ?

There are 9 species of hornbills found in India. From Great to Grey. Hornbills are generally monogamous. The pair lasts long. Here a Wreathed Hornbill couple.
They move together and live very long.

When the couple is expecting they go shopping for a house. A nest.

It can be a natural cavity in a tree or nest of some other bird or their old nest.
Read 11 tweets
Nov 23, 2022
An Indian scientist who demonstrated to the world that plants have life.

On May 10, 1901 at jam-packed hall of Royal Society, London he demonstrated how plants have life with crescograph. Invented telegram. Remembering JC Bose, 1st modern scientist of India on death anniversary.
He recorded motion of plant tissues to about 10K times of their actual size.

Demonstrated how Plant died like a rat due to poisoned bromide solution.

Jagadish Chandra Bose became first Indian to be appointed as Professor of Physics in the Presidency College, and later to IES.
JC Bose was Offered half payment vis-a-vis European professors, in protest refused salary for 3 years and taught.

In 1998, Dr. Probir found out how Bose was the real inventor of Wireless Receiver, didn't patent, but Marcony patented.

Remembering the giant. #JCBOSE
Read 5 tweets
Nov 22, 2022
Today Shri Srinivas Rao, Forest Range Officer, Kothagudem circle in Telangana was attacked with sharp weapons. He laid his life while on forest protection duty and was protecting a plantation site. To the green soldier 🙏🏼🙏🏼 Image
Shri Rao was a dedicated staff and won many prizes also. Rest in peace. Hope culprits will be punished soon. ImageImage
Read 4 tweets
Nov 1, 2022
This beauty. Let’s see who can guess the species. Image
King Cobra; Ophiophagus hannah.

“Ophiophagus” is derived from Greek, meaning “snake-eating” and hannah is derived from the name of tree-dwelling nymphs in Greek mythology.

The snake whose 100% diet is other big snakes. Here old click of mine, king eating a spectacled cobra. Image
They are massive snakes with huge amount of venom. Only snakes in world which build nests. They don’t like human presence so avoid us.

Evolution made them somewhat resistant to toxic venom of other snakes. Their favourites are rat snakes.
Read 4 tweets

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