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2021-09-10 -Signs, Portents, and the Weather-

Polar bears are inbreeding due to melting sea ice, posing risk to survival of the species, scientists say

[ABCNEWS.GO] The outlook for the survival of polar bears appears precarious as scientists learn more about factors induced by climate change that are affecting the long-term health of the species.

Polar bear populations studied in Svalbard, the Norwegian archipelago on the Barents Sea, were found to have up to a 10% loss in genetic diversity over a 20-year period, which correlated with a "rapid disappearance of Arctic sea ice," according to a study published Wednesday in the Royal Society Journals. As the ice melted, the polar bears' habitat became fragmented, resulting in a rapid increase in genetic isolation and inbreeding among regions due to reduced contact with polar bears from the outside, scientists said.
Polar bears with buck teeth and Hapsburg lips? I think I'd pay money to see that!

Posted by Fred 2021-09-10 00:00|| || Front Page|| [11128 views ] Top

#1 Bullshit story.

Posted by Xyz 2021-09-10 00:16|| 2021-09-10 00:16|| Front Page Top

#2 Of course, Xyz.

Posted by trailing wife 2021-09-10 00:27|| 2021-09-10 00:27|| Front Page Top

#3 So, like the Saudi or British royal families; carry on...

Posted by Raj 2021-09-10 00:31|| 2021-09-10 00:31|| Front Page Top

#4 Mods - please trash redundant comments as needed.

Posted by Raj 2021-09-10 00:32|| 2021-09-10 00:32|| Front Page Top

#5 Doubles deleted, per request.

Posted by trailing wife 2021-09-10 00:42|| 2021-09-10 00:42|| Front Page Top

#6 Polar bears are from Alabama?

Posted by Tennessee 2021-09-10 02:38|| 2021-09-10 02:38|| Front Page Top

Posted by g(r)omgoru 2021-09-10 02:54|| 2021-09-10 02:54|| Front Page Top

#8 A growing population will show less "genetic diversity" as there are more siblings and half-siblings.

Posted by Rob Crawford 2021-09-10 06:20|| 2021-09-10 06:20|| Front Page Top

#9 this can't be, i was told by the same people that keep saying 'trust the science!™ that all the polar bears would be long dead by now if we didn't 'do something!™ and give up more of our rights and more importantly, money, to the government!

Posted by Retard Strength 2021-09-10 06:49|| 2021-09-10 06:49|| Front Page Top

#10 Where to start here? Like ungulates can form the idea "You are f*cking your cousin / sister / mom? Ewwwwww..."

See the mouse ears story below.

We are entering the early days of a new dark ages. Should the human race survive it, historians will one day record that it was not ushered in by beer-swilling, [Q]An*n (I type it that way so it doesn't create a target here for gummint snoops) obsessed white male high school drop outs, but by the so-called "scientific communnity."

Posted by M. Murcek 2021-09-10 08:06|| 2021-09-10 08:06|| Front Page Top

#11 What's this? We still have Polar Bears?
I thought we were told back in the late 1990's they'd all be dead by 2010.
Unless of course lots of $$$$$$$ was raised for the correct pockets.

Note: Some may remember the article of a man accused of shooting a Poplar Bear about 4 or 5 years back? He was found INNOCENT because on doing a requested Genetic test they found the bear was a grizzly–polar bear. A massive and very aggressive hybrid called a Grolar bear.

So Nature is just adapting and evolving as it has done for a Million years.

Posted by NN2N1 2021-09-10 08:35|| 2021-09-10 08:35|| Front Page Top

#12

Posted by Frank G 2021-09-10 08:39|| 2021-09-10 08:39|| Front Page Top

#13 Bear truth at the Burg. Thanks Frank.

Posted by Besoeker 2021-09-10 08:42|| 2021-09-10 08:42|| Front Page Top

#14 This as opposed to the normal amount of inbreeding that occurs in a wild population. Because they're careful to check their geneologies and stuff.

Posted by ed in texas 2021-09-10 10:09|| 2021-09-10 10:09|| Front Page Top

#15 they found the bear was a grizzly–polar bear. A massive and very aggressive hybrid called a Grolar bear.

Some call them pizzlies. Grolar is better. They exist because the expanding polar bear population has spread south into grizzly territory. Polar bears are reportedly a fairly new sub-species of Ursus arctos (brown bears), which includes grizzly bears. That’s why they can interbreed and produce viable offspring.

Posted by trailing wife 2021-09-10 19:08|| 2021-09-10 19:08|| Front Page Top

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