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Fascination in rocky pools and their invertebrate inhabitants

Fascination in rocky pools and their invertebrate inhabitants

Posted Thu, 23 Mar 2017 11:25:01 GMT by JW. Dowey

The rocky pools of Maine are the centre of attention in the scientific world for once. How the many interactions work gives insight into the most complex ecosystems on earth, like the coral reefs or the terrestrial examples in rainforest. Crab and whelk, winkle and seaweed all collaborate in the winner eats all scenario of these wonderful pools. An artificial mesocosm provides the experimental basis for the investigation of real rock pools, with these food webs providing evidence of the full facts for the first time.

Fascination in rocky pools and their invertebrate inhabitants

Army ants tolerate multiple evolutions of beetle mimics

Army ants tolerate multiple evolutions of beetle mimics

Posted Wed, 15 Mar 2017 09:50:00 GMT by JW. Dowey

The daring explorer ventures near the dangerous predator at his peril, but this is the army ant, so there are fascinating “guests” and although the danger is real, we can avoid the worst of the bites. The reward is genomes that tell us new stories of parallels and evolutionary successes in these impenetrable, dense forests.

Army ants tolerate multiple evolutions of beetle mimics

Auks transform Arctic ecosystems.

Auks transform Arctic ecosystems.

Posted Wed, 15 Feb 2017 10:20:00 GMT by JW. Dowey

The great auk was gobbled up by sailors. Now the importance of such species is highlighted in a study proving how the barren wastes are transformed into a “green” land where Inuits and Vikings found a haven.

Auks transform Arctic ecosystems.

Tiger, leopard and dhole share resources in India

Tiger, leopard and dhole share resources in India

Posted Wed, 08 Feb 2017 10:28:00 GMT by JW. Dowey

Tiger, leopard and dhole! Carnivores, large and small, govern resources across the whole spectrum of natural habitats, whether terrestrial or marine. Here they interact to give real meaning to the word ecology. Camera traps are proving invaluable for relieving our ignorance of all communities of animals and plants, whether threatened like these, or simply our local wood. We love the tiger, Panthera tigris, the leopard, Panthera pardus and the dhole, Cuon alpinus, (http://www.earthtimes.org/conservation/dhole-cuon-alpinus/2076/ ) and you can read that from our frequent stories on them! Here we study them as an unusual grouping, now called a carnivore guild.

Tiger, leopard and dhole share resources in India

Intriguing leadership roles in orcas linked to evolution, even in humans

Intriguing leadership roles in orcas linked to evolution, even in humans

Posted Thu, 12 Jan 2017 09:40:00 GMT by Dave Armstrong

We rarely come across research that leads to true connections with human evolution in other animals, but menopause is an almost unique event that has deep meaning for survival. With these whales, we have a link to one of our own particular characteristics that can only be investigated in these species. Who knows what information we may find among orca ecotypes and even other unique species.

Intriguing leadership roles in orcas linked to evolution, even in humans

Social interaction in vervets/its relevance to humans.

Social interaction in vervets/its relevance to humans.

Posted Wed, 23 Nov 2016 10:35:00 GMT by JW Dowey

Do the sexes interact when battle is carried out in vervet monkeys and does this have any relevance to human warfare?

Social interaction in vervets/its relevance to humans.

Tremendous cognition in tool-making, etc., in a cockatoo.

Tremendous cognition in tool-making, etc., in a cockatoo.

Posted Wed, 16 Nov 2016 14:30:00 GMT by JW Dowey

The crow family, the apes and dolphins show us what they can understand, but who can beat this bird?

Tremendous cognition in tool-making, etc., in a cockatoo.

Whale cultures rule in Galápagos.

Whale cultures rule in Galápagos.

Posted Wed, 19 Oct 2016 11:30:00 GMT by JW Dowey

A revolution took place in the Pacific over a 30-year period. Between the 1980s and 2014, new groups of sperm whales replaced the thousands who had normally occupied the Galápagos Islands area. Who was who and where did they emigrate or immigrate? The answers are here.

Whale cultures rule in Galápagos.

Sperm speed gene improves reproduction

Sperm speed gene improves reproduction

Posted Tue, 18 Oct 2016 13:43:26 GMT by Paul Robinson

Could humans benefit from a gene that speeds up the sperm as it swims? In a deer mouse, it works wonders for up to 14 litters per year and 9 offspring per litter! You do the math.

Sperm speed gene improves reproduction

Common dolphins adapt to bay life.

Common dolphins adapt to bay life.

Posted Wed, 28 Sep 2016 09:50:00 GMT by Dave Armstrong

Dolphin worlds are no longer circus-like recreation for humans, but one oceanic species has found it possible to settle down in a relatively restricted habitat. Here is the story of their novel world, with I’m sure, more evolutionary possibilities to come.

Common dolphins adapt to bay life.

Evolution of placental lizards gave us advanced skinks,

Evolution of placental lizards gave us advanced skinks,

Posted Tue, 23 Aug 2016 23:00:01 GMT by Dave Armstrong

It’s likely that these advanced vertebrates evolved extreme matrotrophy only once, but when we compare that habit with many other advanced features, it seems skinks come out top in adaptations for advanced life styles.

Evolution of placental lizards gave us advanced skinks,

Superorganism extraordinaire-a full expose on army ants.

Superorganism extraordinaire-a full expose on army ants.

Posted Mon, 08 Aug 2016 14:40:00 GMT by JW Dowey

We regard the most impressive living things as large animals, such as extinct giants, but to consider the life and influence of great trees or the efficiency of a spectacular army ant raid, killing everything in its path, can’t be disregarded. Maybe we have to have seen these species, or be taught about those that are extinct, to be able to appreciate how significant they have been Just hope they survive long enough for us to be able to see at least some natural wonders like these.

Superorganism extraordinaire-a full expose on army ants.

New Homes for Ants: socialism in insects!

New Homes for Ants: socialism in insects!

Posted Tue, 19 Jul 2016 21:05:00 GMT by Paul Robinson

We do need to study other organisms in order to improve our understanding of not only nature, but chemistry, sociability and simple organisation. You would think that a colonising ant would have little to show, but the way in which individuals are empowered, despite that despotic Black Queen, are very revealing !

New Homes for Ants: socialism in insects!

How is the goat a close human communicator?

How is the goat a close human communicator?

Posted Thu, 07 Jul 2016 12:40:00 GMT by Dave Armstrong

So much intriguing information is becoming available about our genetic links with the primates, but there is competition from those species who can signal to each other in devious ways, or even tell us a thing or two, checking us out and giving us an idea of what and how they think.

How is the goat a close human communicator?

The human as a speciating force of nature!

The human as a speciating force of nature!

Posted Sat, 02 Jul 2016 09:50:00 GMT by JW Dowey

How do we rule this planet? Mostly inadvertently, it seems. The numbers of extinctions are only matched by the displaced species which have become greater in number as they struggle to establish in new niches and habitats, including the pathogens, the unwanted and the invasive.

The human as a speciating force of nature!

Parrots learn  New (Zealand) tricks

Parrots learn New (Zealand) tricks

Posted Wed, 01 Jun 2016 09:50:00 GMT by Dave Armstrong

Many kaka have been bred in island and mainland island habitats created for them in New Zealand. Here we look at new research on their cognition, using high tech facilities for recording data on individuals and ageing.

Parrots learn New (Zealand) tricks

Nature News Archives Page : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 

Sneeze to leave, and wild dogs vote for a hunt!

Posted Wed, 06 Sep 2017 07:15:00 GMT by JW.Dowey

Sheep hunted before domestication in the Middle East.

Posted Wed, 23 Aug 2017 09:25:00 GMT by JW. Dowey

Stream insects live well in Yorkshire

Posted Fri, 21 Jul 2017 10:55:00 GMT by JW.Dowey

Bees that buzz and those that help the economy!

Posted Fri, 23 Jun 2017 08:15:00 GMT by JW. Dowey

Climate Change drives early laying/hatching, but not only Temperature!

Posted Thu, 27 Apr 2017 07:16:00 GMT by Dave Armstrong

Bees succeed against the odds, even when solitary.

Posted Tue, 18 Apr 2017 08:16:55 GMT by JW. Dowey

Fascination in rocky pools and their invertebrate inhabitants

Posted Thu, 23 Mar 2017 11:25:01 GMT by JW. Dowey

Army ants tolerate multiple evolutions of beetle mimics

Posted Wed, 15 Mar 2017 09:50:00 GMT by JW. Dowey

Auks transform Arctic ecosystems.

Posted Wed, 15 Feb 2017 10:20:00 GMT by JW. Dowey

Tiger, leopard and dhole share resources in India

Posted Wed, 08 Feb 2017 10:28:00 GMT by JW. Dowey

Support your local orcas.

Posted Sat, 03 Jan 2015 13:06:00 GMT by Dave Armstrong

Life on Europe

Posted Sun, 25 Jan 2015 12:29:00 GMT by Dave Armstrong

The memory of squamates is better than you think

Posted Wed, 29 Aug 2012 13:39:00 GMT by Dave Armstrong

Blink-182 and Linkin Park raising money for Japan

Posted Wed, 16 Mar 2011 20:52:00 GMT by Louise Saunders

Sushi for pigs

Posted Tue, 30 Apr 2013 16:59:26 GMT by JW Dowey

Icelandic volcano threatens travel plans - Update

Posted Tue, 24 May 2011 12:12:00 GMT by Colin Ricketts

DNA tests unravel a tricky tortoise mystery

Posted Wed, 29 Jun 2011 16:11:00 GMT by Ruth Hendry

Tackling Global Wildlife Crime

Posted Thu, 25 Nov 2010 15:05:01 GMT by Emma McNeil

Smallest animals around, for now!

Posted Tue, 01 Oct 2013 09:50:00 GMT by Paul Robinson

Cultures can exist beyond the (naked) apes.

Posted Wed, 05 Nov 2014 07:00:00 GMT by JW Dowey