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Re: Keyser's science and nature thread.

Postby charlie » Mon Aug 21, 2017 11:44 pm

Keyser wrote:
Stooo wrote:
In one recent case, that nose for nuance may have been life-saving. It happened earlier this year in the Tsavo region of Kenya, where poachers shot a trio of wild elephants with poison arrows in hopes of getting their ivory tusks. Not only did the elephants escape, but they managed to slog across the countryside to a rare safe place: the David Sheldrick Wildlife Trust's (DSWT) Ithumba Reintegration Center.

These elephants hadn't personally lived at Ithumba before, but at least one of them knew other elephants who had. That unnamed male had previously mated with two former orphans — named Mulika and Yatta — who were raised at Ithumba and now lead a wild herd of their own. About four years ago, he fathered a baby with each of them, named Mwende and Yetu respectively by DSWT staff.

It may seem unlikely that Mulika and Yatta could share their knowledge of Ithumba with this male, and that he could use that second-hand knowledge to lead his injured friends to safety, but that's exactly what happened, according to DSWT.

"We are sure that Mwende's father knew that if they returned to the stockades they would get the help and treatment they needed because this continuously happens with the injured bulls in the north; they all come to Ithumba when in need, understanding that there they can be helped," DSWT writes in a statement.


https://www.mnn.com/earth-matters/anima ... human-help


An excellent article.

They are truly magnificent animals - blessed with supreme intelligence and empathy for their friends and families Stooo. :cuppaT:


If only they they could talk, hun - as I think that would make all the difference.

They share so much of our cognitive emotions.
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Re: Keyser's science and nature thread.

Postby Keyser » Mon Aug 21, 2017 11:51 pm

charlie wrote:
Keyser wrote:
Stooo wrote:
In one recent case, that nose for nuance may have been life-saving. It happened earlier this year in the Tsavo region of Kenya, where poachers shot a trio of wild elephants with poison arrows in hopes of getting their ivory tusks. Not only did the elephants escape, but they managed to slog across the countryside to a rare safe place: the David Sheldrick Wildlife Trust's (DSWT) Ithumba Reintegration Center.

These elephants hadn't personally lived at Ithumba before, but at least one of them knew other elephants who had. That unnamed male had previously mated with two former orphans — named Mulika and Yatta — who were raised at Ithumba and now lead a wild herd of their own. About four years ago, he fathered a baby with each of them, named Mwende and Yetu respectively by DSWT staff.

It may seem unlikely that Mulika and Yatta could share their knowledge of Ithumba with this male, and that he could use that second-hand knowledge to lead his injured friends to safety, but that's exactly what happened, according to DSWT.

"We are sure that Mwende's father knew that if they returned to the stockades they would get the help and treatment they needed because this continuously happens with the injured bulls in the north; they all come to Ithumba when in need, understanding that there they can be helped," DSWT writes in a statement.


https://www.mnn.com/earth-matters/anima ... human-help


An excellent article.

They are truly magnificent animals - blessed with supreme intelligence and empathy for their friends and families Stooo. :cuppaT:


If only they they could talk, hun - as I think that would make all the difference.

They share so much of our cognitive emotions.


Exactly - although of course much of their communication is in infrasound (like Giraffe's)- I often wonder if the larger dinosaurs were the same - sauropods for example, those tens of tons of walking architecture - and yet to us they may have sounded totally silent with their voices far too deep for humans to detect. :cuppaT:
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Re: Keyser's science and nature thread.

Postby Keyser » Tue Aug 22, 2017 6:20 pm

What science tell us about good and evil - and why Homo sapiens has evolved to be both the Alpha and the Omega of all the species living on this planet.

http://www.nationalgeographic.com/magaz ... ttesville/

Repairing the brain's wiring to treat addiction.

http://www.nationalgeographic.com/magaz ... ted-brain/
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Cecil The Lion Part Three.

Postby Keyser » Wed Aug 23, 2017 8:57 pm

Dwarf prehistoric toothless dolphin. :wubbers:

http://news.nationalgeographic.com/2017 ... eding-spd/

Image
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Re: Keyser's science and nature thread.

Postby Keyser » Thu Aug 24, 2017 8:20 pm

The story of the miracle of evolution that is the horse's hoof. :cuppaT:

https://www.seeker.com/earth/animals/th ... nto-hooves

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Re: Keyser's science and nature thread.

Postby Keyser » Fri Aug 25, 2017 7:59 pm

The best image ever taken of a star other than the Sun - the red supergiant Antares.

Given the incredible distances involved (600 light years) it just shows how advanced telescope optics are becoming - simply astonishing. :kinell:

https://www.space.com/37912-supergiant- ... video.html

https://www.theguardian.com/science/201 ... atmosphere

http://www.smithsonianmag.com/smart-new ... 180964620/

Image

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Re: Keyser's science and nature thread.

Postby Helpful Guest » Sat Aug 26, 2017 4:58 pm

At a glance i don't know whether this should go in here or the archaeology thread but 8pm BBC4 there's a programme about the site in China where all the fossils were found to back up the feathered dinosaur theories. Thought you might be interested.
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Re: Keyser's science and nature thread.

Postby Keyser » Sat Aug 26, 2017 6:54 pm

Fossil Wonderlands with the always excellent Richard Fortey - it's been on several times before (this is the second of three) but thank you guesty and I would highly recommend the programme it to anyone with an interest in the subject. :cuppaT:

http://www.bbc.co.uk/programmes/b03y6tg6

This is the first epsiode for those who have missed it.

http://www.bbc.co.uk/iplayer/episode/b0 ... rd-wonders
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Re: Keyser's science and nature thread.

Postby Keyser » Sat Aug 26, 2017 7:42 pm

Deleted - link did not work. :Lucia:
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Re: Keyser's science and nature thread.

Postby Keyser » Sun Aug 27, 2017 9:54 pm

There are some truly breathtaking images in this gallery. :cuppaT:

http://naturalhistory.si.edu/exhibits/n ... graphs.cfm

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Re: Keyser's science and nature thread.

Postby Gerst Guest » Mon Aug 28, 2017 2:06 pm

Bit of local nature from a few weeks ago –

The common Angle Shades moth on some common Ragwort:

Image

I keep checking this particular plant, which is in the local park, to see if it has any Cinnabar caterpillars on it. None so far.
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Re: Keyser's science and nature thread.

Postby Keyser » Mon Aug 28, 2017 8:33 pm

Gerst Guest wrote:Bit of local nature from a few weeks ago –

The common Angle Shades moth on some common Ragwort:

Image

I keep checking this particular plant, which is in the local park, to see if it has any Cinnabar caterpillars on it. None so far.


I find moths to be very beautiful little creatures and cannot understand why so many people dislike them so much. :dunno:

That is a lovely photo. :thumbsup:

On a side note it's Tegenaria (house spiders) mating season once again - and I have already had one huge randy male wandering around the house looking for a quick shag! :laughing:
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Re: Keyser's science and nature thread.

Postby Nucks » Tue Aug 29, 2017 8:39 am

Keyser wrote:
I find moths to be very beautiful little creatures and cannot understand why so many people dislike them so much. :dunno:

That is a lovely photo. :thumbsup:

On a side note it's Tegenaria (house spiders) mating season once again - and I have already had one huge randy male wandering around the house looking for a quick shag! :laughing:


Might be because moths seem a bit furrier than butterflies, and we associate butterflies with lovely sunny days, whereas we see moths at night or lurking in our wardrobes. :gigglesnshit:
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Re: Keyser's science and nature thread.

Postby Keyser » Tue Aug 29, 2017 8:41 am

Canucklehead wrote:
Keyser wrote:
I find moths to be very beautiful little creatures and cannot understand why so many people dislike them so much. :dunno:

That is a lovely photo. :thumbsup:

On a side note it's Tegenaria (house spiders) mating season once again - and I have already had one huge randy male wandering around the house looking for a quick shag! :laughing:


Might be because moths seem a bit furrier than butterflies, and we associate butterflies with lovely sunny days, whereas we see moths at night or lurking in our wardrobes. :gigglesnshit:


Shit - I have been found out again! :laughing:
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Re: Keyser's science and nature thread.

Postby Nucks » Tue Aug 29, 2017 8:44 am

Keyser wrote:
Canucklehead wrote:
Keyser wrote:
I find moths to be very beautiful little creatures and cannot understand why so many people dislike them so much. :dunno:

That is a lovely photo. :thumbsup:

On a side note it's Tegenaria (house spiders) mating season once again - and I have already had one huge randy male wandering around the house looking for a quick shag! :laughing:


Might be because moths seem a bit furrier than butterflies, and we associate butterflies with lovely sunny days, whereas we see moths at night or lurking in our wardrobes. :gigglesnshit:


Shit - I have been found out again! :laughing:


:trollface:
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