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

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

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

The tree swallow has magnificent migrations, like many of its ilk. The Alaskan warming however is more drastic than the rest of the continent, like Arctic regions elsewhere, so how does that influence the swallow’s “phenology?”

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

Bees succeed against the odds, even when solitary.

Bees succeed against the odds, even when solitary.

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

What are those small fliers hanging about the wall or the bank? They are not hoverflies because they seem to have nest holes, yet they don’t sting or buzz much either! The solitary bees and the mining bees are just one branch of the great bankers of our fruit tree heritage. They, along with the humble Bumblers, form a major corporation of the pollinators. Here’s a (very) brief life of little Andrena, plagued by cuckoos who are fellow bees. This does remind you of the commercial world of grab and take when you can!

Bees succeed against the odds, even when solitary.

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

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

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

Social interaction in vervets/its relevance to humans.

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

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

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

Whale cultures rule in Galápagos.

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

Sperm speed gene improves reproduction

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

Common dolphins adapt to bay life.

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

Evolution of placental lizards gave us advanced skinks,

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

Superorganism extraordinaire-a full expose on army ants.

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

New Homes for Ants: socialism in insects!

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

How is the goat a close human communicator?

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

New Zealand's avian history provides us with extinction predictors

Posted Tue, 31 Jul 2012 23:03:56 GMT by Dave Armstrong

Ocean acidification threat to coral reproduction

Posted Fri, 12 Nov 2010 12:33:04 GMT by Louise Murray

In the crowded canopy, fruit bats get flexible with sonar

Posted Tue, 13 Sep 2011 21:01:01 GMT by Martin Leggett

Curious or cowardly - how greenfinches personality shines through

Posted Thu, 28 Apr 2011 18:38:00 GMT by Martin Leggett

Magnitude 9.0: When the Earth Quaked and the Ocean Raged

Posted Sat, 12 Mar 2011 19:55:41 GMT by Michelle Simon

Rare northern white-cheeked crested gibbons discovered in Vietnam

Posted Mon, 18 Jul 2011 21:11:00 GMT by Ruth Hendry

Older is wiser elephant study shows

Posted Thu, 17 Mar 2011 15:33:02 GMT by Colin Ricketts

Bees know what's what

Posted Wed, 06 Nov 2013 07:36:56 GMT by Dave Armstrong

A low oxygen switch may save crops from flooding

Posted Tue, 25 Oct 2011 12:27:01 GMT by Dave Collier

Diet in mammals is complex

Posted Wed, 09 Jul 2014 04:01:00 GMT by Dave Armstrong