Scientists are working hard to thwart a blood-sucking fly that is decimating populations of the charismatic finches that helped Charles Darwin formulate the theory of evolution.
Plants & Animals
Jan 23, 2024
0
137
Using data on four species of Darwin's finches on the Galápagos Islands, researchers led by McGill University have confirmed a long-standing hypothesis that species diversity evolves through adaptation to different resources.
Evolution
Jan 8, 2024
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378
An international team of researchers has released a study on contemporary evolutionary change in natural populations. Their study uses one of the largest genomic datasets ever produced for animals in their natural environment, ...
Evolution
Sep 29, 2023
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339
Albatross are among the world's largest flying birds, with wingspans that can stretch beyond a remarkable three meters. These majestic animals harness ocean winds to travel thousands of kilometers in search of food while ...
Evolution
Aug 17, 2023
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2
Naturalists Alfred Russel Wallace and Charles Darwin both presented the theory of evolution at the same time in 1858. They thus changed both the course of biology and how we understand the natural world around us.
Plants & Animals
Aug 11, 2022
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26
In a study, published in Science Advances, an international team of researchers have identified 28 gene regions that have been particularly important in the evolution of Darwin's finches. These genetic variants do not represent ...
Evolution
Jul 11, 2022
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626
Using radio transmitters, scientists have gained new insights into the behavior of medium ground finches in the Galapagos Islands. A study led by McGill University researchers reveals daily movement patterns covering an area ...
Plants & Animals
Jun 8, 2022
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287
Carotenoids are the underlying pigment for much of the enormous variety of color found across birds and form the basis for the colors red, yellow and orange. In a study published in Current Biology, researchers from Uppsala ...
Plants & Animals
Oct 26, 2021
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74
Darwin's finches on the Galápagos Islands are once again providing insights into the theory of evolution, with two Flinders University studies investigating their dealings with a parasitic fly.
Plants & Animals
Aug 10, 2021
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591
Despite the traditional view that species do not exchange genes by hybridisation, recent studies show that gene flow between closely related species is more common than previously thought. A team of scientists from Uppsala ...
Evolution
May 4, 2020
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259
