One Planet : Seven Worlds

Sir David Attenborough is an icon in the field of wildlife world. He has explored and brought his rendezvous with nature to common man through his extraordinary documentaries. Now he has brought this documentary “One Planet Seven Worlds” which will be on BBC Earth.

Our Earth has 70% water in the form of oceans and 30% landmass. In the beginning, whole landmass was one continuous mass. At that time, lot was happening inside the Earth. Lots of tectonic activity was occurring and lava as it was cooling down was also spewing out.

Tectonic plates were colliding and pushing against one another. Slowly the single landmass began breaking into fragments. Ultimately it broke into 7 stable land masses separated from each other by the water. These are the seven continents. Asia, Africa, Europe, South America, North America, Oceania and Antarctica.

Each continent has unique climate and geology which has given rise to stunning individual bio-diversities on each continent. That is why, Attenborough calls them Seven Worlds. The series will feature remarkable, new behaviour from different continents. From the extremely hot African plains to frozen waters of Antarctica.

He will also touch how we are now destroying the habitat of the wildlife. Due to this, some species are faced with extinction. Forests are being cut, extreme fishing and pollution is threatening our own and the wildlife existence.

Trailer of One Planet Seven Worlds

Introduction features a very soulful song “Out There” by Australian born singer Sia.

“I pray
Yeah, I’m hoping that if I pray
Maybe you’ll talk back
‘Cause I pray for some faith, some faith today

This walk feels longer in the dark tonight
No hand to hold, no hand in sight
I pour my heart out to the blackest sky
Oh, spirit, can you hear my soul’s cry?

Can you hear my call? Can I have a sign?
‘Cause I am losing hope
Yeah, on my darkest night

This walk feels longer in the dark tonight
No hand to hold, no hand in sight
I pour my heart out to the blackest sky
Oh, spirit, can you hear my soul’s cry?

No, I don’t wanna walk alone, I want to believe
‘Cause I am losing hope
As love will speak to me
Can you hear my call? Can I have a sign?
‘Cause I am losing hope
Yeah, on my darkest night

I got a feeling you’re out there
I got a feeling you’re out there”

Video on Youtube Link

Sia Kate Isobelle Furler

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How clean was water of Sukhna Choe once upon a time 

“Choe” in local language in Punjab means a stream or a rivulet. Sukhna choe is the name of stream after which the lake in Chandigarh is called. The choe passes through area of union territory Chandigarh, Haryana and Punjab before merging with Ghaggar river. Many unauthorized settlements have mushroomed along it particularly in Union territory of Chandigarh. Some industries have also come near it.

There was a time about 50 years ago when the clean water flowed from the dam but these days if you pass by the gates of Lake hardly any water flows there. At that time I was about 10 years old. Our elder sister was married in a village called Gazipur which is in Punjab and this choe passes near this village. We used to visit our sister many a times and water in this stream was so clean that we used to swim and bath in it.

Then after doing my M.Sc., I got the job and left this place. After 35 years, I have returned. I went to see the choe and was aghast to see its plight. A workable bridge with big pipes have been constructed over the narrowed span over it. Building activity has reached all around.

In the older times, there was no pass over this choe. Hardly anyone came here with vehicles. Farmers who have their land on the other side of stream used to cross it with bullock carts or on foot.

The black frothy water flows under the bridge through pipes. It is giving nauseating smell. Industries and effluent from households is discharged into it. Although union territory administration has installed effluent treatment plant to treat the effluent generated in the area of there jurisdiction, it is said that Haryana is discharging the Untreated effluent into it. There seems to be no coordination between the three agencies and also it seems corrupt people in the environment supervision agencies have turned the blind eye towards its plight.

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Still, I found a big flock of one bird species in the stream. This bird is called Black Winged Stilt. I think they don’t have anywhere else to go or have adopted themselves to the changed circumstances. But they seem to avoiding the frothy area down the bridge. They were largely seen in the area near a place where another stream of relatively cleaner water was confluencing with this stream.

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These birds have very long legs and 60% of their body weight is in the legs. The longer legs have advantage in that they can catch their food in deeper waters. They usually live in the groups and catch the insects and other aquatic animals.

Neelkanth (Indian Roller) Bird

In our younger days, I remember we often spotted the “Neel Kanth” as it is called in india. “Neel” means “blue” and “Kanth” means “throat”, in the agricultural fields here in Punjab. At that there were no electrical transmission lines crossing the fields. There were trees and there were fields. It was considered auspicious to see it because its name is connected to God Shiva whose throat also became blue to due drinking of the poison which threatened to destroy the world. It is the mythology part.

Nowadays it is very difficult to spot this bird. The possible reasons could be the decline in its population and its semi migratory habit. Some literature suggests the deforestation, grazing pastures and pollution.

I think during summers it shifts base to some other place because I have not spotted the bird during all the summer. Last year during February and March, I spotted it sitting across the dry wood trunks, poles and electric transmission lines during the wheat maturing season.

Neelkanth or the Indian Roller Bird (Coracias benghalensis), is a member of the roller family of birds. They are found widely across tropical Asia stretching from Iraq eastward across the Indian Subcontinent to Indochina and are best known for the aerobatic displays of the male during the breeding season. It sits patiently for quite long periods and then catches the insects etc and returns to the same spot. Once I saw it sitting on a big stone in a pasture. It will fly, catch its prey and revert back to that stone. These are some of its pictures.