News tagged with native birds
Disappearance of New Zealand birds 100 years ago makes life tough for plants: study
(PhysOrg.com) -- A team of scientists in New Zealand has found the local disappearance of pollinating birds over a hundred years ago is having a detrimental effect on the species they pollinated.
Feb 07, 2011 |
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Scientists look at deodorant for New Zealand's smelly birds
Scientists say they are hoping to develop a deodorant for New Zealand's native birds to stop them falling prey to introduced predators.
Sep 24, 2010 |
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Bird molecules challenge to Moa's Ark theory
(PhysOrg.com) -- The so-called "Moa's Ark" theory - that New Zealand's animal and plant life has evolved largely untouched over 80 million years since the Gondwana supercontinent broke up - is being challenged ...
May 04, 2010 |
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African bird discovery proves there is something new under the sun
(PhysOrg.com) -- "Four and 20 black birds baked in a pie" - but wait, one has blue-gray eyes.
Mar 16, 2010 |
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Cold War offered odd benefit -- it limited species invasions
A recent study about movement of bird species during the Cold War outlines one of the perils facing an expanding global economy - along with international trade comes the potential for a significant increase ...
Jan 07, 2010 |
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An introduced bird competitor tips the balance against Hawaiian species
Biologists Leonard Freed and Rebecca Cann from the University of Hawaii at Manoa have been studying birds at Hakalau Forest National Wildlife Refuge for 20 years. Located on an old cattle ranch on the windward ...
May 23, 2012 |
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Yes, Australia can save its native woodland birds: study
Australia has a very good chance of being able to save most of its endangered native woodland birds, the findings of one of the biggest field studies ever conducted in this country suggest.
Apr 23, 2012 |
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Scientists discover new threat to birds posed by invasive pythons
Smithsonian scientists and their colleagues have uncovered a new threat posed by invasive Burmese pythons in Florida and the Everglades: The snakes are not only eating the area's birds, but also the birds' ...
Apr 05, 2012 |
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Is bioenergy expansion harmful to wildlife?
Despite the predicted environmental benefits of biofuels, converting land to grow bioenergy crops may harm native wildlife. Researchers at the Helmholtz Centre for Environmental Research in Leipzig have developed a way to ...
Apr 03, 2012 |
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Native forest birds in unprecedented trouble: researchers
Native birds at Hakalau Forest National Wildlife Refuge are in unprecedented trouble, according to a paper recently published in the journal PLoS ONE. The paper, titled "Changes in timing, duration, and symmetry of molt o ...
Jan 19, 2012 |
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Are all alien encounters bad?
The pages of ecological history are filled with woeful tales of destruction from non-native species -- organisms that originated elsewhere.
Aug 30, 2011 |
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Falcons and snakes call Sydney home
An ecology survey of Sydney's inner city Monday found it is home to a variety of wildlife, including peregrine falcons and the dangerous red-bellied black snake.
May 23, 2011 |
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Citizen science: Birders contribute valuable data on invasive plant species
In an effort to assess ties between birds' feeding habits and the spread of nonnative invasive plants, researchers provided ornithologists from four U.S. states with questionnaires on daily bird-plant encounters. The 1,143 ...
Jun 16, 2010 |
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Predators battle bugs, become pests themselves
(AP) -- Imported insects have been deployed as foot soldiers in the fight against invasive bugs and plants that cause billions of dollars in damage each year. But some of those imports are proving to be pests themselves ...
Jul 21, 2009 |
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Society warns cuckoo bird in danger of extinction
(AP) -- Britain's cuckoo bird, known for its distinctive call, is in danger of extinction along with 51 other species, the Royal Society for the Protection of Birds said in a new report Thursday.
May 28, 2009 |
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